*0011497699
*008840103s1983    xx#           000 0 nob
*019  $bk
*08230$a636.089
*100  $aEngan-Skei, Ivar$_162974000
*245  $aEr paratuberkulose en alvorlig sjukdom?
*300  $aS.37
*773  $tNorsk landbruk$gÅrg.102, nr.16 (1983)$x0332-5474$w(NO-LaBS)927680(tnr)
*999  $z8400065872$anorart:8400065872
^