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U.S. Department of Agriculture.
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出版社:
Agricultural Research Service and Federal Extension Service, U.S. Dept. of Agriculture,
出版日期: 1963.
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著者:
Patricia C. Augustine
Harry D. Danforth
Murray R. Bakst
editors ; organized by the BARC Symposium X Committee ; sponsored by the Beltsville Agricultural Research Center
Agricultural Research Service
United States Department of Agriculture.
出版社:
M. Nijhoff ;
出版日期: 1986.
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