Strahler, Arthur N. <br/><br/>
Earth sciences 

 - New York  Harper & Row  1963 
 - xii,681p.  26cm. 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Geomorphology
<br/><br/><label>Dewey Class. No.: </label>551.4  / S86E