TY  - RPRT
TI  - Occurrence, distribution, and transport of pesticides in agricultural irrigation-return flow from four drainage basins in the Columbia Basin Project, Washington, 2002-04, and comparison with historical data
AU  - Richard J. Wagner
AU  - Lonna M. Frans
AU  - Raegan L. Huffman
PY  - 2006
DO  - 10.3133/sir20065005
UR  - https://pubs.usgs.gov/publication/sir20065005
ID  - sir20065005
ER  -