Beckinsale, R. P. <br/><br/>
Land, air & ocean / 
R. P. Beckinsale. 
 - 2d ed., rev., enl. 
 - London :  Duckworth,  1956 
 - 370 p. :  illus. ;  23 cm. 
<br/><br/>Includes bibliographical reference and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physical geography.
<br/><br/><label>Dewey Class. No.: </label>558.105  / BEL 1956