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United States. Bureau of Mines的其他著作
The Reserve Base of Bituminous Coal and Anthracite for Underground Mining in the Eastern United States
免費
Contributions to the Data on Theoretical Metallurgy: Volume 14
5.0
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免費
Technical Paper: Issue 336
5.0
star
免費
International Petroleum Quarterly
免費
Mineral Resources of the United States: Part 2
5.0
star
免費
Technical Paper - Bureau of Mines: Issues 580-590
免費
Pozzolanic Raw Materials Resources in the Central and Western United States
免費
Minerals Yearbook: Volume 3
免費
International Coal Trade
免費
Annual Report of the Director of the Bureau of Mines to the Secretary of the Interior for the Fiscal Year Ended
免費
Minerals Yearbook: Volume 2
免費
Technical Paper - Bureau of Mines: Volumes 351-380
免費
Bulletin: Issues 65-71
免費
Information Circular: Issue 8891
免費
Bulletin: Issue 673
免費
International Coal Trade
免費
Mineral Resources of the United States: Part 2
免費
Technical Highlights, Bureau of Mines Health and Safety Research Program, 1970-1980
免費
Mine Power Systems Research (in Four Parts)
免費
Comparative Evaluation of Coking Properties of Four Coals
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