Walker, Frank. <br/><br/>
Geography from the air. 

 - London : New York :  London : New York :  Methuen ; Dutton,  Methuen ; Dutton,  [1966] 
<br/><br/> First published in 1953. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aerial photography in geography.<br/>Aerial photography.
<br/><br/><label>LC Class. No.: </label>G 142 WAL 1953