Dott, Robert H. . <br/><br/>
Evolution of the Earth /  Textual Documents 
Robert H. Dott & Roger L. Batten. 
 - 1st ed. / 
 - New York :  McGraw - Hill book company ,  C 1976. 
 - 504p. ;  25cm. 
<br/><br/><label>Subjects--Index Terms: </label>Geography-Evolution of the Earth G-Geography 
<br/><br/><label>Dewey Class. No.: </label>910  / Do 742 Ev