*0011386171
*008050311s2004    xx#           000 0 nob
*019  $bk
*08230$a554.821
*100  $aOlesen, Odleiv$_135266200
*245  $aProblemene skyldes dypforvitring
*300  $aS. 18-20 : ill.
*520  $aOm prosjektet Geologi i Oslo-regionen (GEOS)
*650  $aGeologisk kartlegging$2norart$_13532900
*650  $aforvitringer$9nor$2norart$_142922300
*773  $tGeo$gÅrg. 7, nr 7 (2004)$x1500-8371$w(NO-LaBS)927690(tnr)
*999  $z500362619$anorart:500362619
^