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4Texto bibliotecaFAO IT
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5Organic and biological plant nutrient sources: potential, methods for reducing the bulk and improving the availability of nutrients Organic and biological plant nutrient sources: potential, methods for reducing the bulk and improving the availability of nutrientsby Gaur, A.C., FAO, Rome (Italy). Land and Water Development Div. eng, Singh, G. (Indian Agricultural Research Inst., New Delhi (India)), Dudal, R. (ed.), Roy, R.N. (ed.)
Published 1995Texto bibliotecaFAO IT -
6Sources organiques et biologiques d'elements fertilisants: potentiel, methodes de reduction du volume et d'amelioration de la disponibilite des elements nutritifs Sources organiques et biologiques d'elements fertilisants: potentiel, methodes de reduction du volume et d'amelioration de la disponibilite des elements nutritifsby Gaur, A.C., FAO, Rome (Italy). Div. de la Mise en Valeur des Terres et des Eaux fre, Singh, G., Dudal, R. (ed.), Roy, R.N. (ed.)
Published 1997Texto bibliotecaFAO IT -
7by Gaur, A.C., FAO, Bangkok (Thailand). Regional Office for Asia and the Pacific eng, Expert Consultation of the Asian Network on Bio and Organic Fertilizers eng 21-25 Sep 1992 Serdang (Malaysia), Singh, G. (Indian Agricultural Research Inst., New Delhi (India). Div. of Microbiology)
Published 1993Texto bibliotecaFAO IT -
8by Gaur, A.C., FAO, Bangkok (Thailand). Regional Office for Asia and the Pacific eng, Expert Consultation of the Asian Network on Bio and Organic Fertilizers eng 18-21 Sep 1990 Bangkok (Thailand), Verma, L.N. (Indian Agricultural Research Inst., New Delhi (India). Div. of Microbiology)
Published 1991Texto bibliotecaFAO IT