*0011253321
*008170131s2016    xx#           000 0 nob
*019  $bk
*08230$a622.351609482811
*100  $aCarstens, Halfdan$4aut$_128821300
*245  $a100 år med sement
*300  $aS. 10-15 : ill.
*650  $aGruvedrift$2norart$_16158500
*650  $aKalkstein$2norart$_67234000
*651  $aBrevik (Porsgrunn)$_15405300
*773  $tGeo$gÅrg. 19, nr. 6 (2016)$x1500-8371$w(NO-LaBS)927690(tnr)
*999  $z1700607034$anorart:1700607034
^