*0011437631
*008070912s2007    xx#           000 0 nob
*019  $bk
*08230$a572
*100  $aBjørkum, Per Arne$_128825000
*245  $aCO2 - livets gass
*300  $aS. 30 : port.
*650  $aFotosyntese$2norart$_30887100
*773  $tGeo$gÅrg. 10, nr. 5 (2007)$x1500-8371$w(NO-LaBS)927690(tnr)
*999  $z700414195$anorart:700414195
^