TY - BOOK AU - Crepeau, Kathryn L. AU - Domagalski, Joseph L. AU - Kuivila, Kathryn M. CN - I 19.76: CY - Sacramento, Calif. : CY - Denver, CO : DA - 1994. ID - 196500 KW - Water KW - Water N1 - Distributed to depository libraries in microfiche. N1 - Shipping list no.: 96-0046-M. PB - U.S. Dept. of the Interior, U.S. Geological Survey ; PB - Earth Science Information Center, Open-File Reports Section [distributor], PP - Sacramento, Calif. : PP - Denver, CO : PY - 1994. T1 - Methods of analysis and quality-assurance practices of the U.S. Geological Survey organic laboratory, Sacramento, Californiadetermination of pesticides in water by solid-phase extraction and capillary-column gas chromatography/mass spectrometry / TI - Methods of analysis and quality-assurance practices of the U.S. Geological Survey organic laboratory, Sacramento, Californiadetermination of pesticides in water by solid-phase extraction and capillary-column gas chromatography/mass spectrometry / ER -