Agricultural extension in developing countries /
| Auteur principal: | |
|---|---|
| Format: | Livre |
| Langue: | English |
| Publié: |
Burnt Mill, Harlow, Essex :
Longman,
1982.
|
| Collection: | Intermediate tropical agriculture series
|
| Sujets: | |
| Classic Catalogue: | View this record in Classic Catalogue |