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1article bibliotecaCIRAD FR
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2Education and training on land and plant nutrition. Niger: promotion of the use of agricultural inputs by the organizations of producers (GCP/NER/041/BEL) Education and training on land and plant nutrition. Niger: promotion of the use of agricultural inputs by the organizations of producers (GCP/NER/041/BEL)by Bruni, D., FAO, Rome (Italy). Knowledge Exchange and Capacity Building Div. eng, Poitier, B., Burgos Leon, W., FAO, Rome (Italy). Research and Extension Div. eng
Published 2007Texto bibliotecaFAO IT