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Agricultural extension
| Autor principal: | |
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| Formato: | Printed Book |
| Lenguaje: | English |
| Publicado: |
New Delhi
Wiley-Eastern
1989
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| Colección: | Rural development series
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| Materias: |
| Notas: | volume.1 :- Basic concepts and methods |
|---|---|
| Descripción Física: | 276p. |
| ISBN: | 3880853649 |