LEADER 00870nam0-22002771i-450-
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005 20060626131101.0
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100   $a20031003d1968----km-y0itay50------ba
101 0 $aeng
200 1 $a<<The >>cost of clean water$eEconomic impact on affected Units of government$fFederal Water Pollution Control Administration.
210   $aWashington$cU.S. Dep. I.$d1968
215   $a227 p.$d23 cm
300   $aBibl. Ing. Sanitaria
610 0 $aACQUE POTABILI APPROVVIGIONAMENTO
700  1$aFederal Water pollution Control$0383305
801  0$aIT$bUNINA$gRICA$2UNIMARC
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959   $aDINID
996   $aCost of clean water$9512449
997   $aUNINA