TY  - RPRT
TI  - Agricultural chemicals and prairie pothole wetlands: Meeting the needs of the resource and the farmer -- U.S. perspective
AU  - C.E. Grue
AU  - M.W. Tome
AU  - T.A. Messmer
AU  - D.B. Henry
AU  - G.A. Swanson
AU  - L.R. DeWeese
PY  - 1989
UR  - https://pubs.usgs.gov/publication/5222286
ID  - 5222286
ER  -