Extent: | 32 Bl graph. Darst |
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Series: | Working paper. - Golden, Colorado : [Colorado School of Mines, Department of Mineral Economics], ZDB-ID 2937550-2. - Vol. 88-10 |
Type of publication: | Book / Working Paper |
Language: | English |
Notes: | Literaturverz. Bl. 31 - 32 |
Source: | ECONIS - Online Catalogue of the ZBW |
Persistent link: https://www.econbiz.de/10000126759