Mining industry of Russia
Results: 93
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51![]() | MINING AND QUARRYING TRENDS By Mary E. Ewell Domestic survey data were prepared by the author and each of the statistical assistants who has responsibility for the mineral commodities indicated. The mining and quarryingAdd to Reading ListSource URL: minerals.usgs.govLanguage: English - Date: 2004-09-14 10:06:44 |
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