Representative and experimental basins an international guide for research and practice
| Prif Awdur: | |
|---|---|
| Awduron Eraill: | |
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Paris
Unesco
1970.
|
| Cyfres: | Studies and reports in hydrology
4 |
| Pynciau: |