LEADER 01922nam  2200421   450 
001 9910711558203321
005 20181105161548.0
035   $a(CKB)5470000002484469
035   $a(OCoLC)1061199742
035   $a(EXLCZ)995470000002484469
100   $a20181105d2018      ua             0
101 0 $aeng
135   $aurcn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aVariations on a method for evaluating decadal-scale changes in the groundwater quality of two GAMA coastal study units, 2004-14, California GAMA Priority Basin Project /$fby Robert Kent ; prepared in cooperation with the California State Water Resources Control Board
210  1$aReston, Virginia :$cU.S. Department of the Interior, U.S. Geological Survey,$d2018.
215   $a1 online resource (ix, 75 pages) $ccolor illustrations, color maps
225 1 $aScientific investigations report ;$v2018-5088
300   $a"A product of the California Groundwater Ambient Monitoring and Assessment (GAMA) Program."
320   $aIncludes bibliographical references (pages 51-53).
606   $aGroundwater$xQuality$zCoast Ranges$xHistory
606   $aWater quality management$zCoast Ranges
606   $aWater-supply$zCoast Ranges
615  0$aGroundwater$xQuality$xHistory.
615  0$aWater quality management
615  0$aWater-supply
700   $aKent$b Robert$c(Hydrologist),$01161189
712 02$aGeological Survey (U.S.),
712 02$aGround Water Ambient Monitoring and Assessment Program (Calif.)
712 02$aCalifornia.$bState Water Resources Control Board.
801  0$bGPO
801  1$bGPO
906   $aBOOK
912   $a9910711558203321
996   $aVariations on a method for evaluating decadal-scale changes in the groundwater quality of two GAMA coastal study units, 2004-14, California GAMA Priority Basin Project$93446985
997   $aUNINA