TY  - RPRT
TI  - Herbicides in the Pecatonica, Trempealeau, and Yahara Rivers in Wisconsin, May 1997-July 1998
AU  - David J. Graczyk
AU  - James P. Vanden Brook
AU  - Bruce D. Rheineck
PY  - 1999
DO  - 10.3133/fs16799
UR  - https://pubs.usgs.gov/publication/fs16799
ID  - fs16799
ER  -