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The Utilization of Feed by Range Steers of Different Ages
D. E. Merrill
Fabián García
Frederick Waldemar Christensen
J. E. Mundell
Rupert L. Stewart
Luther Foster
H. H. Simpson
Herbert G. Smith
Joseph W. Rigney
其他書名
Alfalfa hay and milo maize meal. II
出版
New Mexico College of Agriculture and Mechanic Arts
, 1916
URL
http://books.google.com.hk/books?id=FZlOAQAAMAAJ&hl=&source=gbs_api
