The COSTEF system a cost effective reforestration/agroreforestration strategy
| المؤلف الرئيسي: | |
|---|---|
| التنسيق: | كتاب |
| اللغة: | English |
| منشور في: |
College, Laguna
Forestry Development Center, UPLB College of Forestry
1983.
|
| سلاسل: | Policy paper Forestry Development Center, UPLB College of Forestry
no.9 |
| الموضوعات: |