Weber Walter J <br/><br/>
Environmental systems and processes    Principles,    
Weber Walter J 
 - New York  John Wiley U S A       2001 
 - vii,556p.  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geography - Environment
<br/><br/><label>Dewey Class. No.: </label>U:(G:55), P1