LEADER 00964nam  2200169z- 450 
001 9910696838503321
035   $a(CKB)5470000002382498
035   $a(EXLCZ)995470000002382498
100   $a20230503cuuuuuuuu  -u-            -
101 0 $aeng
200 10$aMethods of analysis by the U.S. Geological Survey National Water Quality Laboratory : determination of organophosphate pesticides in whole water by continuous liquid-liquid extraction and capillary-column gas chromatography with flame photometric detecti
210   $aDenver, Colo
517   $aMethods of analysis by the U.S. Geological Survey National Water Quality Laboratory 
906   $aBOOK
912   $a9910696838503321
996   $aMethods of analysis by the U.S. Geological Survey National Water Quality Laboratory : determination of organophosphate pesticides in whole water by continuous liquid-liquid extraction and capillary-column gas chromatography with flame photometric detecti$93177825
997   $aUNINA