*0011532808
*008880823s1988    xx#           000 0 nob
*019  $bk
*08230$a633.1
*100  $aBalvoll, Gudmund$_88716400
*245  $aEndring i ugrasfloraen i kornåker$cGudmund Balvoll
*300  $aS. 8-9
*773  $tSamvirke$gÅrg. 83, nr 9 (1988)$x0801-3098$w(NO-LaBS)247553(tnr)
*999  $z8800099641$anorart:8800099641
^