Kummel, Bernhard. <br/><br/>
History of the earth :   an introduction to historical geology / 
Bernhard Kummel ; drawings by Evan L. Gillespie. 
 - Delhi :  Eurasia Pub. House,  1968. 
 - xii, 610 p. :  ills. ;  26 cm. 
 - A series of Geology texts. .
<br/><br/> Includes index. 
<br/><br/>392  392 
<br/><br/><label>ISBN: </label>0-7167-0249-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Historical geology.
<br/><br/><label>Dewey Class. No.: </label>551.7 / K96h