The training, the visit system and the links between rice research and extension in the Matara District of Sri Lanka
Saved in:
| Main Authors: | , |
|---|---|
| Format: | Texto biblioteca |
| Language: | eng |
| Published: |
The Hague (Países Bajos)
1990
|
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|