دوريات أكاديمية 36,273 تقارير 6,303 موارد غير مطبوعة 4,927 رسائل جامعية 3,898 كتب 2,965 مواد مؤتمر 1,120 القواعد الإلكترونية: من أ الى ي 771 خرائط 373 مجلات 241 سمعي 204 الفيديوهات 65 مراجعات 22 وثائق مصدر رئيسي 11 أخبار 6 Trade Publications 2

التعليم العالي 4,618 aerial photographs 3,184 aerial photography in forestry--west (u.s.) 3,159 gazettes -- northern territory -- periodicals 2,752 northern territory -- politics and government -- periodicals 2,583 northern territory -- periodicals 1,792 [sdv]life sciences [q-bio] 1,586 tabled papers 1,523 university of northern iowa--faculty 1,363 university of northern iowa. faculty senate 1,343 university and college buildings 1,006 university of northern colorado 959 minutes of proceedings 841 age 816 agricultural and veterinary sciences 812 crop and pasture production 811 debates 786 envir 783 [sde]environmental sciences 735 questions 684 [sde.be]environmental sciences/biodiversity and ecology 662 الأطفال 608 الجورجية 598 gender and sexuality 571 northern 568 general medicine 565 علم البيئة 563 employment 555 01 natural sciences 552 economic activity 542 النوع 538 attitudes 524 الموظفين 521 التعليم 512 music performance 508 colo.) 490 households 490 apprenticeship 481 full-time employment 465 occupations 454 environment 434 employment history 425 ernest 424 labour force 422 besig 421 university of northern iowa 420 [sde.mcg]environmental sciences/global changes 419 debilitative illness 414 college campuses 410 03 medical and health sciences 399

darwin 8,220 uni scholarworks 6,866 hal ccsd 6,148 university of northern british columbia 5,310 elsevier bv 2,339 إلزيفير 685 alexander turnbull library 421 s.n.] (lille) 227 um clark library maps 168 public library of science (plos) 155 s.n.?] (lille puis : tourcoing) 150 بيوميد سنترال 135 university of michigan museum of art 134 معهد النشر الرقمي متعدد التخصصات (MDPI) 125 معهد مهندسي الكهرباء والإلكترونيات (آي تريبل إيه) 110 ann arbor, michigan: university of michigan library 99  وايلي-بلاكويل 91 u.s. 85 government printing office 71 greeley, co :: center for research in music learning and teaching 67 northern illinois university press 57 سبرينغر ناتشر 52 إلزيفير 43 great northern seed co. 41  ليبينكوت ويليامز ويلكنز 40 u.s. government printing office 38 bmc 32 إيه سكولارشيب، جامعة كاليفورنيا 30 poole bros. 28 northern seed co. 22 tsl education limited 21 northern rocky mountain forest and range experiment station 19 frank h. rose 16 georg thieme verlag stuttgart 16 معهد النشر الرقمي متعدد التخصصات (MDPI) 15 تايلور وفرانسيس المحدودة 15  مطبعة جامعة أكسفورد / الولايات المتحدة الأمريكية 14  مجموعة بي إم جي للنشر 13 american academy of pediatrics 10  الهنداوي محدودة 7 لانسيت 6 american diabetes association 5 northern ontario business 5  الجمعية الأمريكية لعلم النفس 3 time usa, llc 3 the association for the geological collaboration in japan 2 the japanese circulation society 2 ユニコンエンタプライズ 2 地学団体研究会 2 radiation research society 1

الإنجليزية 48,244 unknown 12,592 غير محدد 877 لغات متعددة 108 الفرنسية 106 الهولندية ؛ الفلمنكية 91 اللاتينية 63 لا يوجد محتوى لغوي؛ غير قابل للتطبيق 39 الأسبانية؛ القشتالية 35 الروسية 33 الألمانية 27 السويدية 21 الإيطالية 20 الفنلندية 18 التشاموروية 13 اليابانية 12 الكاتالونية؛ البلنسية 11 النرويجية 11 hausa 10 البولندية 9 arapaho 6 sotho, southern 6 الصينية 4 اليونانية 3 الآيسلندية 3 ndonga 3 البرتغالية 3 التركية 3 اليونانية، الحديثة (1453-) 2 لغة الماوري 2 ndebele, north; north ndebele 2 الأمهرية 1 البلغارية 1 choctaw 1 chuukese 1 الإغبو 1 ناورو 1 التايلندية 1 tonga (tonga islands) 1 tumbuka 1 الفييتنامية 1 yapese 1 اليوروبية 1

documents - faculty senate 1,343 seminars in hearing 28  رسائل المراجعة المادية 23 tes: magazine 21  طب الأطفال 18 african arts 16 educational considerations 14 the musical times 13 the hearing journal 12 annals of otology, rhinology & laryngology 10  الدوران 10 بلوس واحد 9 the journal of parasitology 9 بي إم سي بحوث الخدمات الصحية 8 diabetic medicine 8 archives of disease in childhood 7 national archives and records administration 7 journal of trauma & acute care surgery 6 knowledge quest 6 لانسيت 6 the condor 6 bioscience 5 الريادة التعليمية 5 northern ontario business 5 bmc family practice 4 green chemistry 4 journal of the american academy of audiology 4 northern california foreign language newsletter 4 archives of ophthalmology 3 bmc nephrology 3 bmc primary care 3 cogent medicine 3 current anesthesiology reports 3 journal of extension 3 library of congress manuscript division 3 phi delta kappan 3 revista do instituto de medicina tropical de sao paulo 3 time.com 3  محاكمات 3 acta orthopaedica 2 annals of intensive care 2 circulation journal 2 earth science (chikyu kagaku) 2 jmir diabetes 2 دورية أبحاث الإنترنت الطبية 2 pilot and feasibility studies 2 radiation research 2 地球科学 2 etsu faculty works 1 walden dissertations and doctoral studies 1

BASE 55,351 OpenAIRE 2,345 أوربيانا 1,797 ERIC 1,319 DigitalNZ 496 SciTech Connect 439 Biodiversity Heritage Library 303 USPTO Patent Grants 296 OAIster 295 ClinicalTrials.gov 274 NUKAT 196 فهرس مكمل 192 لونا كومونز 138 فهرس تكميلي 131 Academic Search Index 110 دوريات JSTOR 36 دليل الدوريات المفتوحة 31 Shamaa 29 Business Source Index 12 مكتبة غاليكا الوطنية 9 Networked Digital Library of Theses & Dissertations 7 المنحة الإلكترونية 7 OpenDissertations 6 J-STAGE 6 SwePub 5 USPTO Patent Applications 3 National Diet Library Digital Collections - 国立国会図書館デジタルコレクション 3 British Library EThOS 2 HBO Kennisbank 2 Newswires 1 تقارير ناسا الفنية 1 ORBi 1 BioOne كاملة 1 SciELO 1

المملكة المتحدة 732 الولايات المتحدة الأمريكية 423 northern ireland 419 أستراليا 84 alaska 75 illinois 75  إيطاليا 59 colorado 30 england 7 new york (state) 2

Territory Stories (Northern Territory Government, Australia) 9,576 University Of Northern Iowa: Uni Scholarworks 6,854 University Of Montana: Scholarworks 3,160 University Of Northern Colorado: Digital Unc 2,902 Arca (Bc's Digital Treasures) 2,325 Unbc's Digital Institutional Repository (University Of Northern British Columbia) 2,298 Sciencedirect (Elsevier - Open Access Articles Via Crossref) 2,266 Citeseerx 2,087 Research Data Australia (Australian National Data Service - Ands) 1,291 Archive Ouverte Hal (Hyper Article En Ligne, Ccsd - Centre Pour La Communication Scientifique Directe) 1,184 Northern Arizona University (Nau): Special Collections And Archives 951 Wiley Online Library (Open Access Articles Via Crossref) 905 Hathi Trust Digital Library 700 Santa Clara University School Of Law: Digital Commons 683 Biodiversity Heritage Library (Bhl) 665 Institut National De La Recherche Agronomique: Prodinra 480 University Of Michigan: Digital Library Production Service (Dlps) 454 Defense Technical Information Center: Dtic Technical Reports Database 383 Scholarsarchive@Osu (Oregon State University) 317 Institut National Des Sciences De L'univers: Hal-Insu 241 Datacite Metadata Store (German National Library Of Science And Technology) 224 The Health Well (Ireland And Northern Ireland) 210 Northern Illinois University (Niu): Huskie Commons Repository 189 University Of Southern Maine: Digital Commons@Usm 175 The University Of Maine: Digitalcommons@Umaine 152 Plos Publications (Via Crossref) 141 مجموعة خرائط ديفيد رامزي التاريخية 135 David Rumsey Historical Map Collection (Cartography Associates) 133 Universite De Montpellier: Hal 129 Hal-Cea (Commissariat A L'energie Atomique Et Aux Energies Alternatives) 115 The University Of Arizona: Ua Campus Repository 112 Vads (Visual Arts Data Service - University For The Creative Arts, Farnham) 110 Arizona Memory Project (Arizona State Library, Archives And Public Records) 107 New York Heritage Digital Collections 107 Ohio Northern University: Digitalcommons@Onu 107 Northern Kentucky University (Nku): Dspace 104 Cirad: Hal (Recherche Agronomique Pour Le Developpement / Agricultural Research For Development) 98 Universite De Versailles Saint-Quentin-En-Yvelines: Hal-Uvsq 98 Agroparistech: Hal (Institut Des Sciences Et Industries Du Vivant Et De L'environnement) 93 Universite Toulouse Iii - Paul Sabatier: Hal-Ups 92 Aix-Marseille Universite: Hal 90 Zenodo 89 The Library Of Congress: American Memory 82 Universite De Lyon: Hal 79 Universite Grenoble Alpes: Hal 77 Valparaiso University: Valposcholar 70 Hal Lyon 1 (University Claude Bernard Lyon 1) 66 University Of North Texas: Unt Digital Library 66 Inserm: Hal (Institut National De La Sante Et De La Recherche Medicale) 61 Peking University Institutional Repository (Pku Ir) / 北京大学机构知识库 60 Case Western Reserve University, School Of Law: Scholarly Commons 57 Memorial University Of Newfoundland: Digital Archives Initiative (Dai) 57 The Christie School Of Oncology: Christie Research Publications Repository 57 Universite De Rennes 1: Publications Scientifiques (Hal) 57 Ephe (Ecole Pratique Des Hautes Etudes, Paris): Hal 56 University Of Michigan: Deep Blue 55 Georgia Institute Of Technology: Smartech - Scholarly Materials And Research At Georgia Tech 53 King Abdullah University Of Science And Technology: Kaust Repository 53 Universite D'orleans: Hal 52 National Library Of Australia: Digital Collections 48 The Clark - Digital Collections (Sterling And Francine Clark Art Institute Library) 48 Universite De Bourgogne (Ub): Hal 48 Natural Resources Institute Finland: Jukuri / Luonnonvarakeskuksen (Luke) 47 Scitec Connect (Office Of Scientific And Technical Information - Osti, U.S. Department Of Energy) 47 Universiti Utara Malaysia: Uum Irepository 44 Museum National D'histoire Naturelle (Mnhm): Hal 40 Universite Savoie Mont Blanc: Hal 40 University Of Stirling: Stirling Digital Research Repository 40 Da 39 Meteo-France: Hal 39 Hal Clermont Auvergne (Universite Blaise Pascal Clermont-Ferrand / Universite D'auvergne) 37 Hirsla - Landspitali University Hospital Research Archive 37 Universite De Lorraine: Hal 37 Institut Pasteur: Hal 36 Frontiers (Publisher - Via Crossref) 35 Universite Francois-Rabelais De Tours: Hal 35 University Of Wisconsin, Milwaukee: Uwm Libraries Digital Collections 35 Lutpub (Lut University / Lut Yliopisto) 33 University Of Florida: Digital Library Center 33 Washington State University: Wsu Libraries Digital Collections 33 Universite De Poitiers: Publications De Nos Chercheurs.Ses (Hal) 32 Universite Des Antilles (Uag): Hal 32 Highwire Press (Stanford University) 31 Olac: Open Language Archives Community 31 Hal Universite Cote D'azur 29 Minnesota Reflections (Minnesota Digital Library - Mdl) 29 Peerj (E-Journal - Via Crossref) 29 Vtechworks (Virginiatech) 29 Lilloa (Hal Lille Open Archive, Universite De Lille) 28 Xi'an Institute Of Optics And Precision Mechanics: Opt Openir (Chinese Academy Of Sciences, Cas) / 中国科学院西安光学精密机械研究所机构知识库 28 Earth-Prints (Istituto Nazionale Di Geofisica E Vulcanologia) 27 Digital Repository @ Iowa State University 26 Digital.Csic (Consejo Superior De Investigaciones Cientificas / Spanish National Research Council) 26 Reseau International Des Instituts Pasteur, Paris: Hal-Riip 26 The Online Books Page (Penn Libraries, University Of Pennsylvania) 26 University Of Vienna: Phaidra 25 Archive De L'observatoire De Paris (Hal) 24 Cornell University: Ecommons@Cornell 24 Maine State Documents (Maine State Library) 23 Universite De Nantes: Hal-Univ-Nantes 22 University Of Washington, Seattle: Digital Collections 22 Aberdeen University Research Archive (Aura) 21 Directory Of Open Access Journals: Doaj Articles 21 Hal E2s Uppa (Universite De Pau Et Des Pays De L'adour) 21 Mspace At The University Of Manitoba 21 Archive Ouverte De L'universite Rennes (Hal) 20 Montana State University (Msu): Scholarworks 20 Normandie Universite: Hal 20 Universite Jean Monnet - Saint-Etienne: Hal 19 Di-Fusion : Depot Institutionnel De L'universite Libre De Bruxelles (Ulb) 18 Ecole Polytechnique, Universite Paris-Saclay: Hal 18 Queen's University, Ontario: Qspace 18 The Portal To Texas History (University Of North Texas) 18 Universite De Limoges: Hal 18 North Dakota State University (Ndsu): Digital Horizons 17 Mainehealth Knowledge Connection 16 Princeton Theological Seminary: Theological Commons 16 Universite D'avignon Et Des Pays De Vaucluse: Hal 16 Universite De Bretagne Occidentale: Hal 16 University Of Alabama Libraries: Acumen 16 University Of Michigan, Museum Of Zoology: Animal Diversity Web 16 Teagasc (The Irish Agriculture And Food Development Authority): T-Stor 15 Texas Tech University: Ttu Dspace Repository 15 Universite D'evry-Val-D'essonne: Hal 15 Apollo - University Of Cambridge Repository 14 University Of Limerick: Institutional Repository (Ulir) 14 University Of Lodz: Repository (Rul) / Instytucjonalne Repozytorium Wiedzy Uniwersytetu Lodzkiego 14 Ike Skelton Combined Arms Research Library (Carl) Digital Library 13 The University Of Adelaide: Digital Library 13 University Of Massachusetts: Scholarworks@Umass Amherst 13 Arctic Council Repository 12 Dublin Institute Of Technology: Arrow@Dit (Archiving Research Resources On He Web) 12 Hal - Universite De La Rochelle 12 Illinois State Library: Illinois Digital Archives 12 New Prairie Press - Open Access Scholarly Journals 12 Oxford University Research Archive (Ora) 12 Seals Digital Commons (South East Academic Libraries System, South Africa) 12 Southern Methodist University: Smu Digital Collections 12 Universite De Guyane: Hal-Ug 12 University Of Wyoming: Uw Libraries Digital Repository (Digital Uw) 12 Brgm: Hal (Bureau De Recherches Geologiques Et Minieres) 11 Hospices Civils De Lyon (Hcl): Hal 11 Lenus - Irish Health Publications Archive (Hse - Health Service Executive) 11 Publishing House "Sreda" / Издательскии Дом «Среда» 11 University Of St Andrews: Digital Research Repository 11 Geo-Leoe-Docs (Sub Gottingen / Tu Bergakademie Freiberg) 10 Harvard University: Harvard Collections 10 Udora - The University Of Derby Online Research Archive 10 Universite De Franche-Comte (Ufc): Hal 10 University Of Alberta: Era - Education And Research Archive 10 University Of British Columbia: Circle - Ubc's Information Repository 10 University Of Chester: Chester Digital Repository 10 Unm Digital Repository (The University Of New Mexico) 10 Dial@Ucl (Universite Catholique De Louvain) 9 Dial@Usl-B (Universite Saint-Louis, Bruxelles) 9 U.S. National Library Of Medicine (Nlm): Images From The History Of Medicine (Ihm) 9 Umsl Digital Library (University Of Missouri-St. Louis) 9 Universite De Perpignan: Hal 9 Universite Paris 13: Hal 9 White Rose Research Online (Universities Of Leeds, Sheffield & York) 9 Arizona State University: Asu Digital Repository 8 Baylor University Libraries Digital Collections 8 Erudit.Org (Universite Montreal) 8 Inalco (Institut National Des Langues Et Civilisations Orientales): Hal 8 La Trobe University (Melbourne): Research Online 8 Sistema Sanitario Publico De Andalucia (Sspa): Repositorio 8 The University Of Utah: J. Willard Marriott Digital Library 8 Universite De Reims Champagne-Ardenne: Archives Ouvertes (Hal) 8 University Of Alberta: Journal Hosting 8 University Of Eastern Finland: Uef Electronic Publications 8 University Of Illinois At Urbana-Champaign: Uiuc Digitized Books 8 University Of Leicester: Figshare 8 Utah State University: Digitalcommons@Usu 8 Agrocampus Ouest: Hal 7 Charles Darwin University: Cdu Espace 7 Ecole Des Ponts Paristech: Hal 7 Georgetown University: Digitalgeorgetown 7 Hal-In2p3 (Institut National De Physique Nucleaire Et De Physique Des Particules) 7 Hokkaido University Collection Of Scholarly And Academic Papers (Huscap) / 北海道大学学術成果コレクション 7 Mines Paristech: Archive Ouverte / Open Archive (Hal) 7 Southern Oregon University Digital Collections 7 The State Library Of Massachusetts: Electronic Repository 7 Universite De La Reunion: Hal 7 Universite Paris 1 Pantheon-Sorbonne: Hal 7 University Of Illinois At Urbana-Champaign: Ideals (Illinois Digital Environment For Access To Learning And Scholarship) 7 University Of Tennessee At Chattanooga: Digital Collections 7 University Of Wolverhampton: Wolverhampton Intellectual Repository And E-Theses (Wire) 7 Wright State University: Core Scholar (Campus Online Repository) 7 Aalto University Publication Archive (Aaltodoc) / Aalto-Yliopiston Julkaisuarkistoa 6 Ball State University: Digital Media Repository 6 Centre For Open Science: Ceon Repository 6 Georg-August-Universitat Gottingen: Goescholar 6 Hrcak - Portal Of Scientific Journals Of Croatia / Portal Znanstvenih Casopisa Republike Hrvatske 6 National University Of Ireland (Nui), Galway: Aran 6 Pennstate: Digital Collections 6 Rochester Institute Of Technology: Digital Media Library (Rit Dml) 6 The University Of Melbourne: Digital Repository 6 Theses Canada / Theses Canada (Library And Archives Canada) 6 Universite Paris Lumieres: Hal 6 Universite Paris Seine: Comue (Hal) 6 University Of California: Escholarship 6 University Of Hull: Hydra 6 University Of Minnesota Digital Conservancy 6 Uwf Collections (Digital Library Of The University Of West Florida) 6 American Society For Engineering Education (Asee): Papers On Engineering Education Repository (Peer) 5 Indiana Historical Society: Digital Image Library 5 I-Revues (E-Journals, Inist-Cnrs) 5 Le Mans Universite: Archives Ouvertes (Hal) 5 North Dakota State University (Ndsu) Digital Repository 5 Queen's University Belfast: Special Collections & Archives 5 The University Of Melbourne: Digitised Collections 5 The University Of Western Ontario: Scholarship@Western 5 Universite De Toulon: Hal 5 Universite Paris 8 Vincennes-Saint-Denis: Hal 5 Universite Toulouse 2 - Jean Jaures: Hal 5 Anses: Hal (Agence Nationale De Securite Sanitaire De L'alimentation, De L'environnement Et Du Travail) 4 Aps Digital Library (American Philosophical Society) 4 Australian Policy Online (Institute For Social Research, Swinburne University Of Technology) 4 Florida State University: Publication Of Archival Library & Museum Materials 4 Frontiers: Figshare 4 International Development Research Centre: Idrc Digital Library 4 Iris Universita Degli Studi Di Bologna (Cris - Current Research Information System) 4 Irsn (Institut De Radioprotection Et De Surete Nucleaire): Publications (Hal 4 Mdpi Open Access Publishing 4 Northern Michigan University: The Commons 4 Pearl (Plymouth Electronic Archiv & Researchlibrary, Plymouth University) 4 Portail Hal De L'universite Lumiere Lyon 2 4 Universite D'artois: Hal 4 Universite Paris Nanterre: Hal 4 University Of Guelph: Dspace Digital Archive 4 University Of Massachusetts, Medical School: Escholarship@Umms 4 University Of New England At Armidale, New South Wales, Australia: E-Publications@Une 4 Wisconsin Historical Society: Turning Points In Wisconsin History 4 Yale University: Elischolar 4 Archaeology, Ethnology & Anthropology Of Eurasia (E-Journal) / Археология, Этнография И Антропология Евразии 3 Architexturez South Asia 3 Bamberg University: Opus Publication Server 3 Biomed Central 3 Brigham Young University (Byu): Digital Collections 3 Chia Nan University Of Pharmacy & Science Institutional Repository (Chnair) 3 Confremo: Hal (Archives Ouvertes - Conference Des Recteurs Du Moyen-Orient) 3 Data Archiving And Networked Services (Dans): Easy (Knaw - Koninklijke Nederlandse Akademie Van Wetenschappen) 3 Department Of Agriculture And Food, Western Australia (Dafwa): Research Library 3 Digital Commons@Humboldt State University (Hsu) 3 Digital Repository Of The University Of Hawaii At Manoa 3 Florida State University Digital Library (Fsudl) 3 Florida State University: Diginole Commons 3 Grand Valley State University: Gvsu Digital Collections 3 Grand Valley State University: Scholar Works @ Gvsu 3 Imperial College London: Spiral 3 Inrap: Hal (Institut National De Recherches Archeologiques Preventives) 3 Librello Publishing House (E-Journals) 3 National Taiwan Sport University Repository 3 Ohiolink: Electronic Theses And Dissertations Center 3 Ourspace - The University Of Regina's Institutional Repository 3 Quebec College Network: Eduq 3 Scholarspace At University Of Hawaii At Manoa 3 مكتبة أميكا 3 The Education And Science Journal / Образование И Наука (Оин) 3 The University Of Queensland: Uq Espace 3 Tu Wien: Repositum 3 Unitec Research Bank 3 Universita Degli Studi Del Piemonte Orientale: Cineca Iris 3 Universite Jean Moulin - Lyon 3: Publications Scientifiques (Hal) 3 University Of Bedfordshire Repository 3 University Of Dayton: Ecommons 3 University Of Lethbridge Digitized Collections 3 University Of South Florida (Usf), Tampa: Scholar Commons 3 University Of South Florida St. Petersburg: Digital Usfsp 3 University Of Southampton: E-Prints Soton 3 University Of Wyoming: Digital Repository 3 Walden University Publishing 3 Washington Rural Heritage (Washington State Library) 3 Washington State Library: Digital Collections And Resources 3 Western Connecticut State University: Westcollections - Digitalcommons@Wcsu 3 American Library Association Institutional Repository (Alair) 2 Archives Ouvertes Hal Imt Atlantique 2 Cdc Stacks (Centers For Disease Control And Prevention) 2 Center For Jewish History: Digital Collections 2 Central Connecticut State University (Ccsu): Digital Collections 2 Cscanada.Net: E-Journals (Canadian Academy Of Oriental And Occidental Culture, Canadian Research & Development Center Of Sciences And Cultures) 2 De Montfort University, Leicester: Open Research Archive (Dora) 2 Digital Collections Of Colorado (Colorado State University) 2 Drexel University: Idea - Drexel Libraries E-Repository And Archives 2 Dspace@Mit (Massachusetts Institute Of Technology) 2 Fairleigh Dickinson University Digital Archives 2 Gallica - Bibliotheque Numerique De La Bibliotheque Nationale De France (Bnf) 2 Geodynamics & Tectonophysics (E-Journal) / Геодинамика И Тектонофизика 2 Geography, Environment, Sustainability (E-Journal) 2 Hitotsubashi University: Hermes-Ir 2 Idus - Deposito De Investigacion Universidad De Sevilla 2 Ifp Energies Nouvelles: Hal-Ifpen 2 Institut D'optique Graduate School, Paristech: Hal 2 Johnson & Wales University: Scholar's Archive@Jwu 2 King's College, London: Research Portal 2 Lilloa (Lille Open Archive - Universite De Lille) 2 Mountain Scholar (Digital Collections Of Colorado And Wyoming) 2 Natural Environment Research Council: Nerc Open Research Archive 2 New Mexico Digital Collections (The University Of New Mexico - Unm) 2 Nova Southeastern University: Nsu Works 2