TY  - RPRT
TI  - Occurrence of pesticides in five rivers of the Mississippi Embayment Study Unit, 1996-98
AU  - Richard H. Coupe
PY  - 2000
DO  - 10.3133/wri994159
UR  - https://pubs.usgs.gov/publication/wri994159
ID  - wri994159
ER  -