TY  - RPRT
TI  - Geologic map of the Allegheny Front and Hickory Creek Roadless Areas, Warren County, Pennsylvania
AU  - S. P. Schweinfurth
AU  - N. L. Hickling
AU  - M.A. Person
PY  - 1982
DO  - 10.3133/mf1442a
UR  - https://pubs.usgs.gov/publication/mf1442A
ID  - mf1442A
ER  -