The COSTEF system a cost effective reforestration/agroreforestration strategy
| Главный автор: | |
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| Формат: | |
| Язык: | English |
| Опубликовано: |
College, Laguna
Forestry Development Center, UPLB College of Forestry
1983.
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| Серии: | Policy paper Forestry Development Center, UPLB College of Forestry
no.9 |
| Предметы: |