*0011676062
*008961024s1980    xx#           000 0 nob
*019  $bk
*08230$a636.089
*100  $aBakken, Gudbrand$_132857100
*245  $aMastittproblemene i moderne driftsbygninger
*300  $aS.14
*773  $tNorsk landbruk$gnr 16 (1980)$x0332-5474$w(NO-LaBS)927680(tnr)
*999  $z9600029939$anorart:9600029939
^