Erosion / productivity modelling of maize farming in the Philippine uplands
| Altres autors: | |
|---|---|
| Format: | Llibre |
| Idioma: | English |
| Publicat: |
Los Baños, Laguna
SEAMEO Regional Center for Graduate Study and Research in Agriculture
1996.
|
| Col·lecció: | Working paper/SEARCA-VQ Uplands Research Project
no. 12, 13, 14, 15 |
| Matèries: |