Mineralogy associated with burning anthracite deposits of eastern Pennsylvania / by Davis M. Lapham and John H. Barnes, Pennsylvania Geological Survey, Wayne F. Downey, Jr., R.E. Wright Associates, Inc. [and] Robert B. Finkelman, U.S. Geological Survey
Publisher: Pennsylvania Bureau of Topographic and Geologic Survey
Published: 1980
Language: eng
Number of pages: 90
Subjects: Coal mines and mining -- Pennsylvania