Spatial analysis for regional development a case study in the Bicol River Basin of the Philippines
| Prif Awdur: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Tokyo
United Nations University
c1980.
|
| Cyfres: | Resource systems theory and methodology series
no.2 |
| Pynciau: |