geology of Clarion County.
By: By H. Martyn Chance.
Series: Pennsylvania. Geological Survey, 2d. Report of progress -- VV; Report of progress (Geological Survey of Pennsylvania) -- V2.
Publisher: Pub. by the Board of Commissioners for the Second Geological Survey
Published: 1880
Place of publication: Harrisburg
Language: eng
Number of pages: 232
Subjects: Geology -- Pennsylvania -- Clarion County.