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Tests with Sulfur Dioxide for Forage Preservation
Joseph Benjamin Shepherd
Herbert G. Wiseman
R. E. Ely
C. G. Melin
C. H. Gordon
Leonard G. Schoenleber
L. E. Campbell
W. H. Hosterman
出版
United States Department of Agriculture, Agricultural Research Administration, Bureau of Dairy Industry
, 1950
URL
http://books.google.com.hk/books?id=VbOUoAEACAAJ&hl=&source=gbs_api