Lepp, Henry <br/><br/>
Dynamic earth :  an introduction to earth science / 
by Henry Lepp 
 - New York :  McGraw-Hill Book,  1973 
 - 485 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references.-Index 
<br/><br/><label>ISBN: </label>0070372047 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Earth sciences