1.
International Mineral Economics: Mineral Exploration, Mine Valuation, Mineral Markets, Inter...
by Werner R. Gocht, Half Zanto...
ISBN: 9783540187493
List Price: $69.95
3.
Bergbau and Energiewirtschaft der ASEAN-Region
by Gocht, Werner, Jutte-Rauhut...
ISBN: 9783789020001
OUT OF STOCK
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Handbuch der Metallm�rkte : Erzvorkommen, Metallgewinnung, Metallverwendung Preisbildung Han...
by Beran, R., Gocht, Werner, G...
ISBN: 9783540161288
List Price: $69.99
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International Mineral Economics
by R Gocht, Werner, Zantop, Ha...
ISBN: 9783642733222
List Price: $24.99