TY  - RPRT
TI  - Herbicides in the Pecatonica and Yahara Rivers in Southwestern Wisconsin, May 1996-July 1996
AU  - David J. Graczyk
AU  - James P. Vanden Brook
PY  - 1997
DO  - 10.3133/fs17597
UR  - https://pubs.usgs.gov/publication/fs17597
ID  - fs17597
ER  -