Migration, urbanization, resources, and development /
Saved in:
| Hovedforfatter: | |
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| Format: | Bog |
| Sprog: | English |
| Udgivet: |
Laxenburg, Austria :
International Institute for Applied Systems Analysis,
1977.
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| Fag: |
| Fysisk beskrivelse: | ix, 73 p. ; 24 cm. |
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