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Practical Lessons from the Management of the University Dairy Herd
C. A. Ocock
George Colvin Humphrey
Harry Luman Russell
Henry Charles Taylor
James Garfield Halpin
John Langley Sammis
Joseph Frank Kadonsky
Ole Gustav Malde
Ransom Asa Moore
Frank M. White
Alden Lescombe Stone
Clarence Edgar Lee
Fritz Wilhelm Woll
出版
University of Wisconsin, Agricultural Experiment Station
, 1911
URL
http://books.google.com.hk/books?id=YZdRAQAAMAAJ&hl=&source=gbs_api