Zumberge, James Herbert. <br/><br/>
Elements of geology / 
James H. Zumberge and Clemens A. Nelson. 
 - 3d ed. 
 - New York :  Wiley,  1972. 
 - 431 p. :  ill. ;  27 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0471986739 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology.
<br/><br/><label>Dewey Class. No.: </label>551  / ZUE 1972