Nitrogen in crop production : proceedings of a symposium ... 1982 at Sheffield, Alabama
sponsored by the National Fertilizer Development Center ofTennessee Valley Authority ...
Bok Engelsk 1984
Utgitt | Madison, Wis. : American Society of Agronomy , 1984
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Omfang | XXV, 804 s.
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Emner | |
ISBN | 0891180818
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