*0011604115 *008930210s1993 xx# 000 0 nob *019 $bk *08230$a688.7 *100 $aAas, Øystein$_128560600 *245 $aEkkerfluene - superfluer for laks? *300 $aS. 40-41 : ill. *773 $tJakt & fiske$gÅrg. 122, nr 1/2 (1993)$x0800-3041$w(NO-LaBS)927654(tnr) *999 $z9300151743$anorart:9300151743 ^