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2by Glenn, Richard Allen“...Office of Coal Research, Dept. of the Interior,...”
Published 1963
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3by Prelaz, L. J“...Office of Coal Research, Dept. of the Interior,...”
Published 1964
This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.Book -
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6Published 1962“...Office of Coal Research, Dept. of Interior,...”
This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.Book -
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9by Armbruster, Frank E“...U.S. Dept. of the Interior, Office of Coal Research ; for sale by the Supt. of Docs., U.S. Govt...”
Published 1974
Government Document Book