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035   $a(OCoLC)172973381
035   $a(EXLCZ)995470000002376248
100   $a20070918d2007      ua             0
101 0 $aeng
135   $aurmn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 00$aWater budgets$b[electronic resource] $efoundations for effective water-resources and environmental management /$fby Richard W. Healy ... [and others]
210  1$aReston, Va. :$cU.S. Dept. of the Interior, U.S. Geological Survey,$d2007.
215   $a1 online resource (viii, 90 pages) $ccolor illustrations, color maps
225 1 $aCircular ;$v1308
300   $aTitle from title screen (viewed on April 29, 2011).
300   $a"USGS: science for a changing world."
320   $aIncludes bibliographical references (pages 86-89).
517   $aWater budgets 
606   $aWater balance (Hydrology)$zUnited States
606   $aWater-supply$zUnited States
606   $aHydrologic cycle$zUnited States
606   $aWater resources development$zUnited States
615  0$aWater balance (Hydrology)
615  0$aWater-supply
615  0$aHydrologic cycle
615  0$aWater resources development
701   $aHealy$b R. W$01121098
712 02$aGeological Survey (U.S.)
801  0$bGIS
801  1$bGIS
801  2$bGPO
906   $aBOOK
912   $a9910696257303321
996   $aWater budgets$93519470
997   $aUNINA