Geology and mineral resources of the Curwensville quadrangle / by George H. Ashley
- Ashley, Geo. H. (George Hall), 1866-1951
- Harrisburg : Commonwealth of Pennsylvania, Bureau of Topographic and Geologic Survey, 
- Copyright Date:
- Physical Description:
- v, 140 pages : illustrations, maps (some color, 3 folded in pocket) ; 23 cm
Full Text available online
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- Topographic and geologic atlas ; no.75
- "Pennsylvania Geological Survey, fourth series".
1st published in 1940 under title: Curwensville quadrangle; geology and mineral resources.
- Action Note:
- committed to retain 20170930 20430101 HathiTrust https://www.hathitrust.org/shared_print_program
View MARC record | catkey: 199207