Cover Image

Geology and biology of Pennsylvania caves /

Bibliographic Details
Other Authors: White, William B. (William Blaine), 1934-, Holsinger, John R., Guilday, John E.
Format: Book
Language:English
Published: Harrisburg : Commonwealth of Pennsylvania, Dept. of Environmental Resources, Bureau of Topographic and Geologic Survey : may be purchased from State Book Store, 1976.
Series:General geology report ; 66.
Subjects:
Caves > Pennsylvania.
Geology > Pennsylvania.
Cave animals > Pennsylvania.

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