LEADER 01934oam  2200517   450 
001 9910712823003321
005 20200213153349.0
035   $a(CKB)5470000002497956
035   $a(OCoLC)985370614
035   $a(EXLCZ)995470000002497956
100   $a20170503d1980      ua             0
101 0 $aeng
135   $aurbn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aDistribution of nitrate in the unsaturated zone, Highland-East Highlands area, San Bernardino County, California /$fby John M. Klein and Wesley L. Bradford
210  1$aMenlo Park, California :$cU.S. Geological Survey,$d1980.
215   $a1 online resource (v, 70 pages) $cillustrations, maps
225 1 $aWater-resources investigations ;$v80-48
300   $a"Prepared in cooperation with the San Bernardino Valley Municipal Water District."
300   $a"September 1980."
320   $aIncludes bibliographical references (pages 65-70).
606   $aNitrates$zCalifornia$zSan Bernardino County
606   $aSoils$xNitrate content$zCalifornia$zSan Bernardino County
606   $aArtificial groundwater recharge$zCalifornia$zSan Bernardino County
606   $aNitrates$2fast
607   $aCalifornia$zSan Bernardino County$2fast
615  0$aNitrates
615  0$aSoils$xNitrate content
615  0$aArtificial groundwater recharge
615  7$aNitrates.
700   $aKlein$b John M.$0280162
702   $aBradford$b Wesley L.
712 02$aGeological Survey (U.S.),
712 02$aSan Bernardino Valley Municipal Water District (Calif.)
801  0$bCOP
801  1$bCOP
801  2$bOCLCO
801  2$bOCLCF
801  2$bOCLCA
801  2$bGPO
906   $aBOOK
912   $a9910712823003321
996   $aDistribution of nitrate in the unsaturated zone, Highland-East Highlands area, San Bernardino County, California$93477197
997   $aUNINA