TY  - RPRT
TI  - Landslide susceptibility and land modified by man map of part of the Aliquippa 7-1/2' Quadrangle, Allegheny County and vicinity, Pennsylvania
AU  - John S. Pomeroy
PY  - 1974
DO  - 10.3133/ofr74120
UR  - https://pubs.usgs.gov/publication/ofr74120
ID  - ofr74120
ER  -