*0011473914
*008820422s1981    xx#           000 0 nob
*019  $bk
*08230$a599.5
*100  $aSmelror, Morten$_130150700
*245  $aHvalene og deres mystiske lyder
*300  $aS.153-156
*773  $tNaturen$gÅrg.105, nr.4/5 (1981)$x0028-0887$w(NO-LaBS)533618(tnr)
*999  $z8200041797$anorart:8200041797
^