TY  - RPRT
TI  - Relation of ground-water quality to land use in the Philadelphia, Pennsylvania-Camden, New Jersey area
AU  - Ray S. Blickwedel
AU  - C. R. Wood
PY  - 1989
DO  - 10.3133/wri884211
UR  - https://pubs.usgs.gov/publication/wri884211
ID  - wri884211
ER  -