Preference ranking
| Príomhchruthaitheoir: | |
|---|---|
| Formáid: | LEABHAR |
| Teanga: | Béarla |
| Foilsithe / Cruthaithe: |
Khon Kaen, Thailand
Northeast Rainfed Agricultural Development (NERAD) Project, Northeast Regional Office of Agriculture
[1988]
|
| Sraith: | NERADICS user oriented handbook series
no. H1 |
| Ábhair: |