The geology of Mercer County.
By: By I. C. White. With a colored geological map of the county and 119 vertical sections.
Series: Pennsylvania. Geological Survey, 2d. Report of progress -- QQQ; Report of progress (Geological Survey of Pennsylvania) -- Q3.
Publisher: Published by the Board of Commissioners for the Second Geological Survey
Published: 1880
Place of publication: Harrisburg
Language: eng
Number of pages: 223
Subjects: Geology -- Pennsylvania -- Mercer County.