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Participitary development of agricultural innovations : Procedures and methods of on -farm research
| Autor principal: | |
|---|---|
| Formato: | Printed Book |
| Lenguaje: | Undetermined |
| Publicado: |
Germany
GTZ
1993
|
| Materias: |
Kerala Agricultural University
| Número de Clasificación: |
630 .72 WER/PA |
|---|---|
| Copia | Estatus de actividad no disponible |