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- catalog alternative "Pittsburgh coal bed, southwestern Pennsylvania and northern West Virginia.".
- catalog contributor b6904457.
- catalog contributor b6904458.
- catalog contributor b6904459.
- catalog coverage "Pennsylvania Maps.".
- catalog coverage "West Virginia Maps.".
- catalog created "1980.".
- catalog date "1980".
- catalog date "1980.".
- catalog dateCopyrighted "1980.".
- catalog extent "1 map ;".
- catalog isPartOf "Coal investigations ; map C-88".
- catalog issued "1980".
- catalog issued "1980.".
- catalog language "eng".
- catalog publisher "Reston, Va. : U.S. Geological Survey,".
- catalog spatial "Pennsylvania Maps.".
- catalog spatial "Pennsylvania".
- catalog spatial "Pennsylvania.".
- catalog spatial "Scale 1:125,000 (W 80⁰30'--W 79⁰30'/N 40⁰30'--N 39⁰15')".
- catalog spatial "West Virginia Maps.".
- catalog spatial "West Virginia".
- catalog spatial "West Virginia.".
- catalog spatial "a 125000 W0803000 W0793000 N0403000 N0391500".
- catalog subject "Coal Geology Pennsylvania Maps.".
- catalog subject "Coal Geology West Virginia Maps.".
- catalog subject "Geology Pennsylvania.".
- catalog subject "Geology West Virginia.".
- catalog title "Pittsburgh coal bed, southwestern Pennsylvania and northern West Virginia.".
- catalog title "Structure contour map of the base of the Pittsburgh coal bed, southwestern Pennsylvania and Northern West Virginia / by John B. Roen and Deborah E. Farrel ; prepared in cooperation with the U.S. Bureau of Mines.".
- catalog type "image".