Rock phosphate as a phosphate source for Nigerian agriculture
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| Main Authors: | , , , |
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| Format: | Texto biblioteca |
| Language: | |
| Published: |
1976
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| Subjects: | FAO NORAD, ROCK PHOSPHATE, YIELDS, TRIAL METHODS, FERTILIZERS, SORGHUM, GROUNDNUTS, PHOSPHATE NATUREL, FOSFATO MINERAL, RENDEMENT, METHODE D'ESSAI, ENGRAIS, ARACHIDE, RENDIMIENTO, METODOS DE ENSAYO, ABONOS, CACAHUETE, |
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