Geology and the Gettysburg Campaign
By: by Andrew Brown ; illustrations by Albert E. Van Olden.
Publisher: Commonwealth of Pennsylvania, Dept. of Internal Affairs, Bureau of Topographic and Geologic Survey
Published: 1962
Place of publication: Harrisburg
Language: eng
Number of pages: 15
Subjects: Gettysburg Campaign, 1863.
Notes: Bibliography: p. 15.