Kummel, Bernhard <br/><br/>
History of the earth : an introduction to historical geology 

 - San Francisco  W. H. Freeman and Company  1970 
 - xix,707p.  26cm. 
<br/><br/><label>ISBN: </label>716702495 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Historical geology
<br/><br/><label>LC Class. No.: </label>QE651.K77