Manual of instructions meteorological and phenological observations in agriculture and forestry.
| Формат: | |
|---|---|
| Язык: | English |
| Опубликовано: |
Los Banos, Laguna
Philippine Council for Agriculture, Forestry and Natural Resources Research and Development, Department of Science and Technology
1989.
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| Серии: | Book series Philippine Council for Agriculture, Forestry and Natural Resources Research and Development
no.84/1989 |
| Предметы: |