*0011505491
*008851129s1984    xx#           000 0 eng
*019  $bk
*08230$a552
*100  $aWolff, Fredrik Christian$_163944400
*245  $aDetermination of density of rocks: A comparison of various methods of calculation$cFredrik Chr. Wolff
*300  $aS. [29]-37
*773  $tBulletin / Norges geologiske undersøkelse$gnr 397 (1984)$x0332-5768$w(NO-LaBS)370013(tnr)
*999  $z8500073641$anorart:8500073641
^