TY  - RPRT
TI  - Method of analysis and quality-assurance practices for determination of pesticides in water by solid-phase extraction and capillary-column gas chromatography/mass spectrometry at the U.S. Geological Survey California District Organic Chemistry Laboratory, 1996-99
AU  - Kathryn L. Crepeau
AU  - Lucian M. Baker
AU  - Kathryn Kuivila
PY  - 2000
DO  - 10.3133/ofr00229
UR  - https://pubs.usgs.gov/publication/ofr00229
ID  - ofr00229
ER  -