TY  - RPRT
TI  - Occurrence of pesticides, nitrite plus nitrate, arsenic, and iron in water from two reaches of the Missouri River alluvium, northwestern Missouri; July 1988 and June-July 1989
AU  - A.C. Ziegler
AU  - W.C. Wallace
AU  - D. W. Blevins
AU  - R.D. Maley
PY  - 1993
DO  - 10.3133/ofr93101
UR  - https://pubs.usgs.gov/publication/ofr93101
ID  - ofr93101
ER  -