*0011523873
*008871201s1987    xx#           000 0 nno
*019  $bk
*08230$a633.1
*100  $aBreland, Tor Arvid$_164520700
*245  $aUndersådd grøngjødsling$bmetode for meir økologisk korndyrking?$cTor Arvid Breland
*300  $aS. 28-33 : ill.
*773  $tSamvirke$gÅrg. 82, nr 11 (1987)$x0801-3098$w(NO-LaBS)247553(tnr)
*999  $z8700091116$anorart:8700091116
^