TY  - RPRT
TI  - Land use and land cover and associated maps for Clarksville, West Virginia, Ohio, Pennsylvania
AU  - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey
PY  - 1978
DO  - 10.3133/ofr78416
UR  - https://pubs.usgs.gov/publication/ofr78416
ID  - ofr78416
ER  -