Gilluly, James,   1896- <br/><br/>
Principles of geology /  
James Gilluly, Aaron C. Waters, A. O. Woodford. 
 - 3rd ed. 
 - San Francisco :   W. H. Freeman,   c1968. 
 - 687 p. :   il., mapas 
 - A series of books in geology .
<br/><br/><label>ISBN: </label>071670238X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geologia.
<br/><br/><label>Dewey Class. No.: </label>551