Strahler, Author N., <br/><br/>
Elements of Practical geography 

 - 4th /   1989. 
 - New York:   John Wiley and sons,  1989. 
 - 562p. 
<br/><br/><label>Subjects--Personal Names: </label><br/>Geography, Practical Geography. 
<br/><br/><label>Dewey Class. No.: </label>912