The Permian or Upper Carboniferous flora of West Virginia and S.W. Pennsylvania
Contributors: White, Israel Charles, 1848-1927,
Series: Second Geological Survey of Pennsylvania: Report of progress, PP
Publisher: Published by the Board of Commissioners for the Second Geological Survey
Published: 1880
Place of publication: Harrisburg
Language: eng
Number of pages: 143
Subjects: Paleobotany -- Pennsylvania'; Paleobotany -- Permian; Paleobotany -- West Virginia