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Agricultural extension
| Auteur principal: | |
|---|---|
| Format: | Printed Book |
| Langue: | English |
| Publié: |
New Delhi
Wiley-Eastern
1989
|
| Collection: | Rural development series
|
| Sujets: |
| Description: | volume.1 :- Basic concepts and methods |
|---|---|
| Description matérielle: | 276p. |
| ISBN: | 3880853649 |