Lounsbury, John F <br/><br/>
Earth sciences /    
by John F. Lounsbury and Lawrence Ggden 
 - New York :   Harper & Row ,   1969 
 - vii, 372 p. :    ill. photos, maps ;    22 cm 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Earth sciences--------
<br/><br/><label>Dewey Class. No.: </label>550 LOU