المؤلفون: Dowdy, Ewell Monroe

المساهمون: Armstrong, W. S., Cooper, J. G., Griesbauer, Charles L., Peeder, M. K., Norris Peters Co.

مصطلحات موضوعية: Inventions, agricultural equipment, Science and Technology, Agriculture - Farm Equipment

جغرافية الموضوع: United States - Texas - Tom Green County - Water Valley

الوقت: United States - Texas - Tom Green County - Water Valley

وصف الملف: [2], 2 p. : ill.; 23 cm.; Text

العلاقة: pat-no: 976854; https://texashistory.unt.edu/ark:/67531/metapth512614Test/; ark: ark:/67531/metapth512614

الإتاحة: https://texashistory.unt.edu/ark:/67531/metapth512614Test/

المؤلفون: Dowdy, Ewell Monroe

المساهمون: Armstrong. W. S., Cooper, J. G., Griesbauer, Charles L., Peeder, M. K., Norris Peters Co.

مصطلحات موضوعية: Inventions, Science and Technology, Agriculture - Farm Equipment, Business, Economics and Finance - Transportation - Animal-Drawn Vehicles

جغرافية الموضوع: United States - Texas - Tom Green County - Water Valley

الوقت: United States - Texas - Tom Green County - Water Valley

وصف الملف: [1], 2 p. : ill.; 23 cm.; Text

العلاقة: pat-no: 977284; https://texashistory.unt.edu/ark:/67531/metapth512884Test/; ark: ark:/67531/metapth512884

الإتاحة: https://texashistory.unt.edu/ark:/67531/metapth512884Test/

المؤلفون: Dowdy, Ewell Monroe

المساهمون: Cooper, J. G., Ditmore, J. C., Griesbauer, Charles L., Reeser, M. K., Norris Peters Co.

مصطلحات موضوعية: Inventions, Science and Technology, Agriculture - Farm Equipment, Agriculture - Farming, seed planters

جغرافية الموضوع: United States - Texas - Tom Green County - Water Valley

الوقت: United States - Texas - Tom Green County - Water Valley

وصف الملف: [3], 2 p. : ill.; 23 cm.; Text

العلاقة: pat-no: 981395; https://texashistory.unt.edu/ark:/67531/metapth510374Test/; ark: ark:/67531/metapth510374

الإتاحة: https://texashistory.unt.edu/ark:/67531/metapth510374Test/

المؤلفون: Dowdy, Ewell Monroe

المساهمون: Armstrong, W. S., Cooper, J. G., Griesbauer, Charles L., Reeder, M. X., Norris Peters Co.

مصطلحات موضوعية: Inventions, Science and Technology, Agriculture - Farm Equipment - Plows, plow attachments, plow wheels

جغرافية الموضوع: United States - Texas - Tom Green County - Water Valley

الوقت: United States - Texas - Tom Green County - Water Valley

وصف الملف: [1], 2 p. : ill.; 23 cm.; Text

العلاقة: pat-no: 972169; govno: 02/572595; https://texashistory.unt.edu/ark:/67531/metapth508866Test/; ark: ark:/67531/metapth508866

الإتاحة: https://texashistory.unt.edu/ark:/67531/metapth508866Test/