Task Force on integrated ecological studies on human settlements, within the framework of Project II final report : Paris 2-6 June 1975
| Awduron Corfforaethol: | , |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Paris
Unesco
1975.
|
| Cyfres: | MAB report series
no.31 |
| Pynciau: |