TY - RPRT TI - Atrazine concentrations in stream water and streambed sediment pore water in the St. Joseph and Galien River basins, Michigan and Indiana, May 2001-September 2003 AU - Joseph W. Duris AU - Howard W. Reeves AU - James L. Kiesler PY - 2005 DO - 10.3133/ofr20041326 UR - https://pubs.usgs.gov/publication/ofr20041326 ID - ofr20041326 ER -