*0011579747 *008910315s1991 xx# 000 0 nob *019 $bk *08230$a632 *100 $aNordby, Alf$_162909800 *245 $aPlantevernutstyr i Norge$cAlf Nordby *300 $aS. [76]-81 : ill. *773 $tNorsk landbruksforsking$gSuppl. nr 10 (1991)$x0801-5333$w(NO-LaBS)690825(tnr) *999 $z9100127596$anorart:9100127596 ^