*0011658340 *008951107s1995 xx# 000 0 nob *019 $bk *08230$a639.3 *100 $aRisvik, Einar$_145680300 *245 $aHvem definerer god laks? *300 $aS. 46-47 : ill. *773 $tNorsk fiskeoppdrett$gÅrg. 20, nr 18A (1995)$x0332-7132$w(NO-LaBS)927726(tnr) *999 $z9500197532$anorart:9500197532 ^