Migration, urbanization, resources, and development /
Gorde:
| Egile nagusia: | |
|---|---|
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
Laxenburg, Austria :
International Institute for Applied Systems Analysis,
1977.
|
| Gaiak: |
Aurkibidea:
- Bibliography: p. 70-72.