Strahler, Alan H <br/><br/>
Modern physical geography  Textual Documents 
Alan H Strahler and Arthur N Strahler 
 - 4th ed 
 - New York, USA  John Wiley  2006 
 - xii, 638p 
<br/><br/> Index 
<br/><br/><label>ISBN: </label>9971513633   
<br/><br/><label>Dewey Class. No.: </label>910.02  / ALA