Pennsylvanian formations of southwest Virginia
By: by Ralph L. Miller.
Series: Geological Survey bulletin; 1280; Geological Survey bulletin ;; 1280.
Publisher: U.S. Govt. Print. Off.
Published: 1969
Place of publication: Washington
Language: eng
Number of pages: 62
Subjects: Geology, Stratigraphic -- Pennsylvanian.; Geology -- Virginia, Southwest.; Formations (Geology) -- Virginia, Southwest.
Notes: Bibliography: p. 61-62.