Coal fields of the United States

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Abstract

Publication type Report
Publication Subtype USGS Unnumbered Series
Title Coal fields of the United States
DOI 10.3133/70043342
Year Published 1960
Language English
Publisher U.S. Geological Survey
Publisher location Reston, VA
Description 2 Maps : 61 x 97 cm. and 40 x 58 cm.
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