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100   $a20031203d2003      uy             0
101 0 $aeng
135   $aur|n|---|||||
181   $ctxt
182   $cc
183   $acr
200 00$aRecommended practice for backflow prevention and cross-connection control$b[electronic resource] /$fAmerican Water Works Association
205   $a3rd ed.
210   $aDenver, Colo. $cAmerican Water Works Association$dc2003
215   $a1 online resource (147 p.)
225 1 $aAWWA manual ;$vM14
300   $a"Science and technology."
311   $a1-58321-288-4 
327   $a""Contents""; ""Figures""; ""Tables""; ""Acknowledgments""; ""1 Introduction""; ""2 Program Administration""; ""3 Backflow Principles""; ""4 Backflow-Prevention Assembly Application, Installation, and Maintenance""; ""5 Typical Hazards""; ""Glossary""; ""A Assembly Test Procedures*""; ""B Model Ordinance""; ""C Common Symbols""; ""D Cross Connections""; ""E Agencies and Organizations Abbreviations""
410  0$aAWWA manual ;$vM14.
606   $aBacksiphonage (Plumbing)$xPrevention
606   $aCross-connections (Plumbing)$xStandards
615  0$aBacksiphonage (Plumbing)$xPrevention.
615  0$aCross-connections (Plumbing)$xStandards.
676   $a628.1 s
676   $a696/.1
712 02$aAmerican Water Works Association.
801  0$bMiAaPQ
801  1$bMiAaPQ
801  2$bMiAaPQ
906   $aBOOK
912   $a9910788571903321
996   $aRecommended practice for backflow prevention and cross-connection control$93751861
997   $aUNINA