TY  - RPRT
TI  - Water resources of the Pittsburgh area, Pennsylvania
AU  - Max Noecker
AU  - D.W. Greenman
AU  - N.H. Beamer
PY  - 1954
DO  - 10.3133/cir315
UR  - https://pubs.usgs.gov/publication/cir315
ID  - cir315
ER  -