Precambriam research. 

 - Amsterdam :    Elsevier Scientific Publishing,    1974- 
 - v. :    ill. ;    24 cm. 
 - Semimonthly    2006- 
 - Irregularly    1974-1990 
<br/><br/><label>ISSN: </label>03019268 
<br/><br/><label>Dewey Class. No.: </label>PER 551.7 P7