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Carryover Levels for Grains
David A. Young
Frank Shirley Chamberlin
Frederick Paul Keen
G. A. Wiebe
Morris Harvey Neustadt
Richard J. Aldrich
Robert L. Gustafson
Sheridan Tracy Maitland
Willis Wagner Wirth
Brian P. Beirne
David Alexander Reid
Dorothy Anne Fisher
Robert H. Jones
其他書名
A Method for Determining Amounts that are Optimal Under Specified Conditions
出版
U.S. Department of Agriculture
, 1957
URL
http://books.google.com.hk/books?id=9ueiAQAACAAJ&hl=&source=gbs_api