*0011678420 *008961024s1980 xx# 000 0 nob *019 $bk *08230$a301.1 *100 $aVelle, Weiert$_133535900 *245 $aSeriøse smilestudier : [sosiobiologi] *300 $aS.725-729 *773 $tNorsk veterinærtidsskrift$gÅrg.92, nr.12 (1980)$x0332-5741$w(NO-LaBS)536063(tnr) *999 $z9600032459$anorart:9600032459 ^