*0011541309
*008890721s1989    xx#           000 0 nob
*019  $bk
*08230$a633.2
*100  $aAamlid, Trygve Sveen$_165037600
*245  $aHvordan oppnå store grasfrøavlinger?
*300  $aS. 20-21 : ill.
*773  $tNorsk landbruk$gÅrg. 108, nr 5 (1989)$x0332-5474$w(NO-LaBS)927680(tnr)
*999  $z8900108267$anorart:8900108267
^