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*008980320s1997    xx#           000 0 nob
*019  $bk
*08230$a623.85
*100  $aDybdahl, Knut$_132974500
*245  $aFjerner nesten alt avfallet
*300  $aS. 44-[45] : ill.
*520  $aOm en membranbasert lensevannsseparator
*773  $tTeknisk ukeblad$gÅrg. 144, nr 44 (1997)$x0040-2354$w(NO-LaBS)32769(tnr)
*999  $z9800233422$anorart:9800233422
^