The environmental effects of soil erosion economic valuation issues for Philippine uplands.
| প্রধান লেখক: | |
|---|---|
| বিন্যাস: | গ্রন্থ |
| ভাষা: | English |
| প্রকাশিত: |
College, Laguna
College of Economics and Management, University of the Philippines at Los Baños
1987.
|
| মালা: | Discussion paper series / University of the Philippines at Los Baños. College of Economics and Management
87-01 |
| বিষয়গুলি: |