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035   $a(EXLCZ)995470000002393014
100   $a20081230d2008      ua             0
101 0 $aeng
135   $aurbn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aWater supply challenges for the 21st century$b[electronic resource] $ehearing before the Committee on Science and Technology, House of Representatives, One Hundred Tenth Congress, second session, May 14, 2008
210  1$aWashington :$cU.S. G.P.O.,$d2008.
215   $aiv, 190 pages $cdigital, PDF file
300   $aTitle from title screen (viewed on Dec. 30, 2008).
300   $a"Serial no. 110-102."
320   $aIncludes bibliographical references.
517   $aWater supply challenges for the 21st century 
606   $aWater-supply$zUnited States
606   $aWater-supply$xEconomic aspects$zUnited States
606   $aWater conservation$xGovernment policy$zUnited States
606   $aWater use$zUnited States$xManagement
606   $aWater resources development$zUnited States
606   $aWater-supply engineering$zUnited States
615  0$aWater-supply
615  0$aWater-supply$xEconomic aspects
615  0$aWater conservation$xGovernment policy
615  0$aWater use$xManagement.
615  0$aWater resources development
615  0$aWater-supply engineering
801  0$bGPO
801  1$bGPO
801  2$bGPO
906   $aBOOK
912   $a9910697997403321
996   $aWater supply challenges for the 21st century$93528107
997   $aUNINA