Botkin, Daniel <br/><br/>
Environmental science :  earth as a living planet / 
Daniel B. Botkin, Edward A. Keller 
 - Fourth Edition. 
 - New Jersey  John Wiley & Sons, Inc.  c2003 
 - xxvii, 668 pages  illustration ;  26cm. 
<br/><br/>Includes glossary and index. 
<br/><br/><label>ISBN: </label>978-4126-98-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ECOLOGY | POLLUTION | CONSERVATION OF NATURAL RESOURCES
<br/><br/><label>LC Class. No.: </label>GC GE 105 .B68 2003 c.1