The Precambrian /  
edited by K. Rankama 
 - New York :    Interscience Publishers,    1963-65 
 - v. :    ill., maps, part. fold ;    26 cm. 
 - The Geologic systems .
<br/><br/><label>Subjects--Personal Names: </label><br/> Rankama, Kalervo,   1913- 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Geology, Stratigraphic -- Pre-Cambrian
<br/><br/><label>Dewey Class. No.: </label>551.71