TY - RPRT TI - Mineral resource potential map of the Cornplanter Roadless Area, Warren County, Pennsylvania AU - F. G. Lesure AU - Wallace De Witt AU - R. A. Welsh PY - 1983 DO - 10.3133/mf1510c UR - https://pubs.usgs.gov/publication/mf1510C ID - mf1510C ER -