*0011555836 *008901002s1990 xx# 000 0 nob *019 $bk *08230$a632 *100 $aMøllerhagen, Per J.$_27320400 *245 $aOm hypperutiner og ugraskamp *300 $aS. [38-39] : ill. *773 $tNorsk landbruk$gÅrg. 109, nr 13 (1990)$x0332-5474$w(NO-LaBS)927680(tnr) *999 $z9000123620$anorart:9000123620 ^