Botkin, Daniel B. <br/><br/>
Environmental science :  earth as a living planet / 
Daniel B. Botkin, Edward A. Keller 
 - New York :  John Wiley & Sons,  1995 
 - 627 p. :  ill. ;  28 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0471545481  RM288.96 
<br/><br/><label>LCCN: </label>94-24690 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental sciences<br/>Environmental sciences--Case studies<br/>Human ecology<br/>Biological diversity<br/>Sustainable development