Mongillo, John   & Zierdt-Warshaw, Linda <br/><br/>
Encyclopedia of environmental science 

 - Oryx, Westport  2004 
 - v,450 
<br/><br/><label>ISBN: </label>1-57356-147-9 
<br/><br/><label>Dewey Class. No.: </label>R 301.303 E.E.S