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Google圖書搜尋
The Feeding Value of Roughages and Protein Supplements
Alvin G. Law
Carl Emil Nelson
Charles Clarence Prouty
Charles J. Gould
George H. Foster
John Leo Schwendiman
Carl August Larson
State College of Washington. Agricultural Experiment Station
其他書名
Fed to Fattening Cattle in the State of Washington
出版
State College of Washington, Agricultural Experiment Station
, 1946
URL
http://books.google.com.hk/books?id=VWdRAQAAMAAJ&hl=&source=gbs_api
