Improving food crop production on small farms in Africa
[edited by J.C. Holmes]
Bok Engelsk 1987
| Utgitt | Rome : FAO , 1987
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|---|---|
| Omfang | X, 516 s. : ill.
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| Opplysninger | FAO/SIDA Seminar on Increased Food Production through Low-Cost Food Crops Technology, ... 1987, Harare, Zimbabwe
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| Emner |
