The Valley coal fields of Virginia
By: by Marius R. Campbell and others.  Prepared in co-operation with the United States Geological survey.  With a chapter on The forests of the Valley coal fields of Virginia, by Fred C. Pederson.  Prepared in co-operation with the Office of state forester.
Contributors: Pederson, Fred C.; Geological Survey (U.S.)
Publisher: University of Virginia
Published: 1925
Place of publication: Charlottesville
Language: eng
Number of pages: 322
Subjects: Coal mines and mining -- Virginia.; Forests and forestry -- Virginia.
Notes: Bibliographical references.
Map folded in pocket.