Guidebook to the geology of the Philadelphia area
By: by Bruce K. Goodwin.
Series: Pennsylvania.Topographic and Geologic Survey.Bulletin; G41; Bulletin G ;; 41.
Publisher: [Dept. of Internal Affairs]
Published: 1964
Place of publication: Harrisburg
Language: eng
Number of pages: 189
Subjects: Geology -- Pennsylvania -- Philadelphia Metropolitan Area.; Quarries and quarrying -- Pennsylvania -- Philadelphia Metropolitan Area.
Notes: Bibliography: p. 173-178.
"Pennsylvania Geological Survey, fourth series."