*0011682893 *008961024s1981 xx# 000 0 nob *019 $bk *08230$a621.31 *100 $aJensen, Torodd$_169245900 *245 $aEnergiproduksjon i vannverk *300 $aS.10-11 *773 $tFossekallen$gÅrg.28, nr.5 (1981)$x0429-2448$w(NO-LaBS)87029(tnr) *999 $z9600037395$anorart:9600037395 ^