Traduction - Bureau de recherches geologiques et minieres, Service d'information geologique.
| Corporate Author: | |
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| Format: | Serial |
| Language: | French |
| Published: |
Paris :
Bureau de recherches geologiques et minieres, Service d'information geologique.
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| Subjects: |
| Published: | no. 1- |
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| Item Description: | Each number has also a distinctive author and title. Plates accompany some nos. |
| Physical Description: | numbers |