Impact of multiple cropping in the Chiang Mai Valley
| Hlavní autor: | |
|---|---|
| Médium: | Kniha |
| Jazyk: | English |
| Vydáno: |
Quezon City
Council for Asian Manpower Studies, University of the Philippines
1978.
|
| Edice: | Discussion paper series
no.78-18 |
| Témata: |