The anthracite coal fields of Pennsylvania and their exhaustion : read before the American Association for the Advancement of Science, at Saratoga, September 1st, 1879 /
|Author / Creator:||Sheafer, P. W. (Peter Wenrick), 1819-|
|Imprint:||Harrisburg : L.S. Hart, 1881.|
|Description:||16 p. : ill. ; 24 cm.|
|Subject:||Anthracite coal -- Pennsylvania|
Coal mines and mining -- Pennsylvania
Coal mines and mining.
|URL for this record:||http://pi.lib.uchicago.edu/1001/cat/bib/4030885|