*0011673813
*008961024s1980    xx#           000 0 nob
*019  $bk
*08230$a636.2
*100  $aHjulstad, Olav$_162791000
*245  $aKan vi hindre gjødselgassforgiftning?
*300  $aS.64
*773  $tNorsk landbruk$gnr 10 (1980)$x0332-5474$w(NO-LaBS)927680(tnr)
*999  $z9600027563$anorart:9600027563
^