Natural resources and development /
| Corporate Author: | |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
Tubingen, Alemania :
El instituto ,
1975.
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| Subjects: |
| Published: | Vol. 1, no. 1 (1975)- |
|---|---|
| Physical Description: | volúmenes : ilustraciones ; 24 cm. |
| Publication Frequency: | Bianual |
| ISSN: | 0340-2797 |