Agricultural extension the training and visit system /
| Main Author: | |
|---|---|
| Format: | Book |
| Published: |
Washington:
The World Bank,
1977.
|
| Subjects: |
| Physical Description: | 55p; 23cm. |
|---|
| Main Author: | |
|---|---|
| Format: | Book |
| Published: |
Washington:
The World Bank,
1977.
|
| Subjects: |
| Physical Description: | 55p; 23cm. |
|---|