TY  - RPRT
TI  - Postflood occurrence of selected agricultural chemicals and volatile organic compounds in near-surface unconsolidated aquifers in the upper Mississippi River basin, 1993
AU  - Dana W. Kolpin
AU  - E. Michael Thurman
PY  - 1995
DO  - 10.3133/cir1120g
UR  - https://pubs.usgs.gov/publication/cir1120G
ID  - cir1120G
ER  -