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Coal mine dust sampling and mitigation technology : oversight hearing before the Subcommittee on Mining and Natural Resources of the Committee on Interior and Insular Affairs, House of Representatives, One Hundred Second Congress, first session ... hearing held in Washington, DC, June 27, 1991

Coal mine dust sampling and mitigation technology : oversight hearing before the Subcommittee on Mining and Natural Resources of the Committee on Interior and Insular Affairs, House of Representatives, One Hundred Second Congress, first session ... hearing held in Washington, DC, June 27, 1991
Microform図書
1992<YCA-Y 4.In 8/14:102-31>
National Diet Library
  • Subject Heading...Administration Coal mines and mining -- United States -- Equipment and supplies Coal mines and mining -- Unit...

Coal mine inspection manual, procedures, orders, citations and inspection reports

Coal mine inspection manual, procedures, orders, citations and inspection reports
Microform図書
1983<YCA-L 38.8:C 63/v.1>
National Diet Library
  • Subject HeadingCoal mines and mining -- United States -- Equipment and supplies Coal mines and mining -- Unit...

Coal mine inspection manual

Coal mine inspection manual
Microform図書
1983<YCA-L 38.8:C 63/v.4>
National Diet Library
  • Subject Heading... United States Coal mines and mining -- United States -- Equipment and supplies Coal mines and mining -- Unit...

How to conduct a mine feasibility study : surface coal mines

How to conduct a mine feasibility study : surface coal mines
Paper図書
Sidney G. SeiffertMcGraw Hill1987?]
Other Libraries in Japan
  • Subject HeadingCoal mines and mining -- United States -- Equipment and supplies -- Cost of operation Mines --...
  • Subject Heading (ID)Coal mines and mining -- United States -- Equipment and supplies -- Cost of operation Mines --...

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