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Office of Surface Mining annual report

Office of Surface Mining annual report
Microform図書
1983<YCA-I 71.1:983>
National Diet Library
  • Subject Heading...-- Periodicals Strip mining -- Environmental aspects -- United States -- Periodicals Reclamation of land -- United...

Office of Surface Mining annual report

Office of Surface Mining annual report
Microform図書
U.S. G.P.O.[198-]-<YCA-I71.1>
National Diet Library

Excellence in surface coal mining and reclamation awards [microform] : a report on the award-winning surface mining and reclamation operations under Title V of the Surface Mining Control and Reclamation Act of 1977

Excellence in surface coal mining and reclamation awards [microform] : a report on the award-winning surface mining and reclamation operations under Title V of the Surface Mining Control and Reclamation Act of 1977
Microform図書
<YCA-I 71.16:991>
National Diet Library
  • Subject Heading...-- Periodicals Strip mining -- Environmental aspects -- United States -- Periodicals Reclamation of land -- United...

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