Manual of instructions meteorological and phenological observations in agriculture and forestry.
| 格式: | 图书 |
|---|---|
| 语言: | English |
| 出版: |
Los Banos, Laguna
Philippine Council for Agriculture, Forestry and Natural Resources Research and Development, Department of Science and Technology
1989.
|
| 丛编: | Book series Philippine Council for Agriculture, Forestry and Natural Resources Research and Development
no.84/1989 |
| 主题: |