The role of agricultural extension in the proper use of fertilizers
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| Main Authors: | , , |
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| Format: | Texto biblioteca |
| Language: | |
| Published: |
Cairo (Egypt)
1999
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| Subjects: | FERTILIZERS, AGROCHEMICALS, WATER POLLUTION, EXTENSION ACTIVITIES, TECHNOLOGY TRANSFER, EXTENSION APPROACHES, TRAINING, APPROCHES DE VULGARISATION, FORMATION, ENGRAIS, POLLUTION DE L'EAU, VULGARISATION, TRANSFERT DE TECHNOLOGIE, ENFOQUES DE EXTENSION, CAPACITACION, ABONOS, POLUCION DEL AGUA, EXTENSION, TRANSFERENCIA DE TECNOLOGIA, |
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