*0011478695 *008820920s1982 xx# 000 0 nob *019 $bk *08230$a620.1 *100 $aSætre, Oddvar$_163019300 *245 $aCathodic protection in northern waters *300 $aS.114,118 *773 $tTeknisk ukeblad$gÅrg.129, nr.33 (1982)$x0040-2354$w(NO-LaBS)32769(tnr) *999 $z8200046591$anorart:8200046591 ^