TY  - RPRT
TI  - Trends in concentrations of polychlorinated biphenyls in fish tissue from selected sites in the Delaware River basin in New Jersey, New York, and Pennsylvania, 1969-98
AU  - Karen Riva-Murray
AU  - Robin A. Brightbill
AU  - Michael D. Bilger
PY  - 2003
DO  - 10.3133/wri014066
UR  - https://pubs.usgs.gov/publication/wri014066
ID  - wri014066
ER  -