TY  - RPRT
TI  - Status of flood-plain mapping, greater Pittsburgh region, Pennsylvania, 1972
AU  - R.M. Beall
AU  - A.C. Lardieri
PY  - 1972
DO  - 10.3133/ofr7230
UR  - https://pubs.usgs.gov/publication/ofr7230
ID  - ofr7230
ER  -