*0011750919
*008991018s1999    xx#           000 0 nob
*019  $bk
*08230$a636.2085
*100  $aSchieldrop, Bjart$_132641100
*245  $a30 prosent forskjell i kyrnes surfôropptak
*300  $aS. 10-11 : ill.
*650  $adyrefôr$9nor$2norart$_128901500
*650  $astorfehold$9nor$2norart$_128902800
*773  $tNorsk landbruk$gÅrg. 118, nr 16 (1999)$x0332-5474$w(NO-LaBS)927680(tnr)
*999  $z9900266117$anorart:9900266117
^