Manual of instructions meteorological and phenological observations in agriculture and forestry.
| Format: | Livre |
|---|---|
| Langue: | English |
| Publié: |
Los Banos, Laguna
Philippine Council for Agriculture, Forestry and Natural Resources Research and Development, Department of Science and Technology
1989.
|
| Collection: | Book series Philippine Council for Agriculture, Forestry and Natural Resources Research and Development
no.84/1989 |
| Sujets: |