Geology and mineral resources of part of the Cumberland Gap coal field, Kentucky
By: by George Hall Ashley and Leonidas Chalmers Glenn, in cooperation with the state geological department of Kentucky, C.J. Norwood, curator.
Contributors: Glenn, L. C. b. 1871.; Kentucky Geological Survey.
Series: Geological Survey (U.S.). Professional paper -- no. 49.; Professional paper (Geological Survey (U.S.)) -- no. 49.
Publisher: Govt. Print. Off.
Published: 1906
Place of publication: Washington
Language: eng
Number of pages: 239
Subjects: Coal mines and mining -- Kentucky.; Geology -- Kentucky.; Mines and mineral resources -- Kentucky.
Notes: Subject series: A, Economic geology, 64; B, Descriptive geology, 78.

Includes bibliographical references.