Petrographic examination and chemical analyses for several foreign oil shales / by H.N. Smith, J.W. Smith, and W.C. Kommes.
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Main Authors: | , , |
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Format: | Government Document Book |
Language: | English |
Published: |
Washington :
United States Department of the Interior, Bureau of Mines,
1959.
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Series: | Report of investigations (United States. Bureau of Mines) ;
5504. |
Subjects: |