المؤلفون: United States. Department of Agriculture. Global Change Program Office, United States. Department of Agriculture. Office of the Chief Economist

المساهمون: U.S. Department of Agriculture, National Agricultural Library

مصطلحات موضوعية: Agriculture, Environmental aspects, Forests and forestry, Greenhouse effect, Atmospheric, Greenhouse gases, Internet resource, Statistics, United States

الوصول الحر: https://www.biodiversitylibrary.org/bibliography/141689Test

المؤلفون: United States. Department of Agriculture. Global Change Program Office., United States. Department of Agriculture. Office of the Chief Economist.

المساهمون: U.S. Department of Agriculture, National Agricultural Library

مصطلحات موضوعية: Agriculture, Environmental aspects, Forests and forestry, Greenhouse effect, Atmospheric, Greenhouse gases, Internet resource, Statistics, United States

العلاقة: https://www.biodiversitylibrary.org/bibliography/141689Test

الإتاحة: https://doi.org/10.5962/bhl.title.141689Test
https://www.biodiversitylibrary.org/bibliography/141689Test

المؤلفون: Barrows, H. P. (Harry Percy), 1883-1920, United States. Department of Agriculture. States Relations Service

المساهمون: U.S. Department of Agriculture, National Agricultural Library

مصطلحات موضوعية: Accounting, Agriculture, Internet resource, Study and teaching

الوصول الحر: https://www.biodiversitylibrary.org/bibliography/169767Test

المؤلفون: United States. Agricultural Research Service

المساهمون: U.S. Department of Agriculture, National Agricultural Library

مصطلحات موضوعية: Agricultural experiment stations, Agriculture, Bibliography, Insects, Internet resource, Research, United States, Zoology, Economic

الوصول الحر: http://www.biodiversitylibrary.org/bibliography/68248Test

المؤلفون: Cotton, J. S., United States. Department of Agriculture, United States. Bureau of Plant Industry, United States. Government Printing Office

المساهمون: U.S. Department of Agriculture, National Agricultural Library

مصطلحات موضوعية: Agriculture, Forage plants, Internet resource, Rangelands, Washington (State)

الوصول الحر: http://www.biodiversitylibrary.org/bibliography/64981Test

المؤلفون: Cotton, J. S., United States. Department of Agriculture, United States. Bureau of Plant Industry, United States. Government Printing Office

المساهمون: U.S. Department of Agriculture, National Agricultural Library

مصطلحات موضوعية: Agriculture, Forage plants, Internet resource, Rangelands, Washington (State)

الوصول الحر: https://www.biodiversitylibrary.org/item/131529Test

المؤلفون: Cotton, J. S., United States. Department of Agriculture, United States. Bureau of Plant Industry, United States. Government Printing Office

المساهمون: Library of Congress

مصطلحات موضوعية: Agriculture, Forage plants, Internet resource, Rangelands, Washington (State)

الوصول الحر: https://www.biodiversitylibrary.org/item/117218Test

المؤلفون: United States. Agricultural Research Service

المساهمون: U.S. Department of Agriculture, National Agricultural Library

مصطلحات موضوعية: Agricultural experiment stations, Agriculture, Bibliography, Insects, Internet resource, Research, United States, Zoology, Economic

الوصول الحر: https://www.biodiversitylibrary.org/item/136223Test

المؤلفون: New York State Agricultural Society

المساهمون: U.S. Department of Agriculture, National Agricultural LibrarySmithsonian Libraries

مصطلحات موضوعية: Agriculture, Gardening, Internet resource, Periodicals, Soil management, United States

الوصول الحر: https://www.biodiversitylibrary.org/bibliography/149950Test

مصطلحات موضوعية: Agriculture, Agriculturists, Internet resource, Periodicals, United States

الوصول الحر: https://www.biodiversitylibrary.org/bibliography/147167Test