*0011683423
*008961024s1981    xx#           000 0 nob
*019  $bk
*08230$a636.2
*100  $aEkern, Asmund$_148721500
*245  $aFôring for effektiv melkeproduksjon
*300  $aS.517-519
*773  $tMeieriposten$gÅrg.70, nr.16 (1981)$x0025-8776$w(NO-LaBS)538868(tnr)
*999  $z9600037961$anorart:9600037961
^