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U.S. Geological Survey
Fact Sheet 073-02

Coal Extraction -- Environmental Prediction

Distribution of coal-bearing strata in the Appalachian region study area     Environmental Protection is no longer available. For current USGS Energy Program data, please visit the USGS Energy Program's website at http://energy.usgs.gov/index.html or contact the USGS Energy Program at gd-energyprogram@usgs.gov.

U.S. Department of the Interior, U.S. Geological Survey
URL: http://pubs.usgs.gov/fs/fs073-02/index.html
Maintained by USGS Energy Program
Last modified: 08:22:28 Fri 21 Aug 2009
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