TY  - RPRT
TI  - Map showing landslides and slopes most susceptible to sliding in part of the Aliquippa 7 1/2-minute Quadrangle, Beaver County, Pennsylvania
AU  - John S. Pomeroy
PY  - 1977
DO  - 10.3133/ofr77832
UR  - https://pubs.usgs.gov/publication/ofr77832
ID  - ofr77832
ER  -