Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory; determination of chlorinated pesticides in aquatic tissue by capillary-column gas chromatography with electron-capture detection
2004 ◽
2002 ◽
1991 ◽
Vol 74
(5)
◽
pp. 830-835
◽
1981 ◽
Vol 217
◽
pp. 263-271
◽
1986 ◽
Vol 383
◽
pp. 412-418
◽
1988 ◽
Vol 425
◽
pp. 391-395
◽
1987 ◽
Vol 415
◽
pp. 156-162
◽