Inundated anthracite reserves : eastern middle field of Pennsylvania /
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Imprint: | Washington, D.C. : U.S. G.P.O., 1950. |
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Description: | iii, 28 p. : illus., maps ; 26 cm. |
Language: | English |
Series: | Bulletin / Bureau of Mines ; 491 Bulletin (United States. Bureau of Mines) 491. |
Subject: | |
Format: | U.S. Federal Government Document Print Book |
URL for this record: | http://pi.lib.uchicago.edu/1001/cat/bib/4049191 |
Physical Description: | iii, 28 p. : illus., maps ; 26 cm. |
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Bibliography: | Bibliography: p. 28. |