TY  - RPRT
TI  - Comparison of temporal trends in ambient and compliance trace element and PCB data in pool 2 of the Mississippi River, USA, 1985-1995
AU  - J. Anderson
AU  - J. Perry
PY  - 1999
DO  - 10.1007/s002679900249
UR  - https://pubs.usgs.gov/publication/70021225
ID  - 70021225
ER  -