Manual of instructions meteorological and phenological observations in agriculture and forestry.
| Format: | Llibre |
|---|---|
| Idioma: | English |
| Publicat: |
Los Banos, Laguna
Philippine Council for Agriculture, Forestry and Natural Resources Research and Development, Department of Science and Technology
1989.
|
| Col·lecció: | Book series Philippine Council for Agriculture, Forestry and Natural Resources Research and Development
no.84/1989 |
| Matèries: |