TY  - RPRT
TI  - Altitude and configuration of the potentiometric surfaces of the upper and lower aquifer systems in Bridgeton, Nockamixon, and Tinicum Townships, Bucks County, Pennsylvania, April 1991 through April 1992
AU  - B. Craig McManus
AU  - Cynthia J. Rowland
PY  - 1993
DO  - 10.3133/wri924194
UR  - https://pubs.usgs.gov/publication/wri924194
ID  - wri924194
ER  -