Impact of multiple cropping in the Chiang Mai Valley
| Huvudupphovsman: | |
|---|---|
| Materialtyp: | Bok |
| Språk: | English |
| Publicerad: |
Quezon City
Council for Asian Manpower Studies, University of the Philippines
1978.
|
| Serie: | Discussion paper series
no.78-18 |
| Ämnen: |