Geology of the Ashby Gap Quadrangle, Virginia: Report of Investigations 36
VA Division of Mineral Resources, 1974.
Status: Out of print
Paperback. Report of Investigations 36. Black and white photographs. Folded map in rear pocket. 55 pages. Very Good. Item #B336
Price: $8.00
See all items by Thomas M. II Gathright, Paul G. Nystrom Jr