*0011539686
*008890413s1989    xx#           000 0 nob
*019  $bk
*08230$a631.3
*100  $aHeradstveit, Finn$_164523200
*245  $aVeksthusproduksjon - noko for deg?
*300  $aS. 18-19 : ill.
*773  $tNorsk landbruk$gÅrg. 108, nr 3 (1989)$x0332-5474$w(NO-LaBS)927680(tnr)
*999  $z8900106643$anorart:8900106643
^