Strahler, Arthur Newell, <br/><br/>
Physical geography. 

 - New York,  Wiley,  1951. 
 - ix,643p.:  ill.  27 cm. 
<br/><br/>include bibliographical references and index. 
<br/><br/><label>ISBN: </label>15141312 
<br/><br/><label>Source: </label>B-2951 
<br/><br/><label>LCCN: </label>51011249  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physical geography--Text-books
<br/><br/><label>LC Class. No.: </label>GB56  / .S75