*0011599889
*008921030s1992    xx#           000 0 nob
*019  $bk
*08230$a338.272
*100  $aThorheim, Martin A.$_163976500
*245  $aNordsjøen oljer Norges fremtid
*300  $aS. 36-37, 40-41 : ill.
*773  $tPå norske vinger$gÅrg. 16, nr 6 (1992)$x0801-4140$w(NO-LaBS)810976(tnr)
*999  $z9200147775$anorart:9200147775
^