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Cows Vs Cows

Bethel Stewart PickettCyril George HopkinsEugene DavenportHerbert Andrew HopperHerbert Windsor MumfordJeremiah George MosierJoseph Cullen BlairNational Association of Dairy Instructors and Investigators (U.S.)Stephen Alfred ForbesThomas Hamer AmrineThomas Jonathan BurrillWalter Castella CoffeyWilber John FraserWilliam DietrichEdwin Stanton GoodJames Harvey PettitJames Theophilus BarrettJerome Edward Readhimer

出版	University of Illinois, 1897
URL	http://books.google.com.hk/books?id=WYVLAQAAMAAJ&hl=&source=gbs_api