Natural resources and development : a biannual collection of recent German contributions concerning the exploration and exploitation of natural resources. --
| Format: | Serial |
|---|---|
| Language: | English |
| Published: |
Tubingen :
Institute for Scientific Cooperation,
c1975.
|
| Subjects: |
| Published: | Vol. 1 (1975)- |
|---|---|
| Physical Description: | volúmenes : ilustraciones ; 24 cm |
| Publication Frequency: | Semi-Annual |
| ISSN: | 03402797 |