Manures and organic fertilizers; their potential and use in African agriculture
Summary (En)
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Main Authors: | , , , , , , , , |
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Format: | Texto biblioteca |
Language: | |
Published: |
(Bangkok) (Thailand) IBSRAM
1990
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Subjects: | ORGANIC FERTILIZERS, FARMYARD MANURE, SOIL FERTILITY, SEWAGE SLUDGE, ENGRAIS ORGANIQUE, FUMIER, FERTILITE DU SOL, ABONOS ORGANICOS, ESTIERCOL, FERTILIDAD DEL SUELO, BOUE RESIDUAIRE, LODOS RESIDUALES, |
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