The physical environment.
| Materyal Türü: | Kitap |
|---|---|
| Dil: | English |
| Baskı/Yayın Bilgisi: |
Quezon City
Bureau of Soils and Water Management
1986-
|
| Seri Bilgileri: | Soils/Land Resources Evaluation Project
v.1 |
| Konular: |