LEADER 01555nam 2200397 450 001 9910717195403321 005 20220114105958.0 035 $a(CKB)5470000002528258 035 $a(OCoLC)1291896921 035 $a(EXLCZ)995470000002528258 100 $a20220113d1974 ua 0 101 0 $aeng 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aDigital simulation of the effects of urbanization on runoff in the upper Santa Ana Valley, California /$fby Timothy J. Durbin 210 1$aMenlo Park, CA :$cU.S. Geological Survey,$d1974. 215 $a1 online resource (iv, 44 pages) $cillustrations, maps 225 1 $aWater-resources investigations ;$v73-41 300 $a"February 1974." 320 $aIncludes bibliographical references (pages 43-44). 606 $aUrban runoff$zCalifornia$zSan Bernardino County$xMathematical models 606 $aUrbanization$zCalifornia$zSan Bernardino County$xComputer simulation 606 $aDrainage$zCalifornia$zSan Bernardino County$xComputer simulation 615 0$aUrban runoff$xMathematical models. 615 0$aUrbanization$xComputer simulation. 615 0$aDrainage$xComputer simulation. 700 $aDurbin$b Timothy J.$01393033 712 02$aGeological Survey (U.S.), 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910717195403321 996 $aDigital simulation of the effects of urbanization on runoff in the upper Santa Ana Valley, California$93448636 997 $aUNINA