Nebel, Bernard J. <br/><br/>
Environmental science :   the way the worlds works  / 
by Bernard J. Nebel and Richard T. Wright 
 - 5a. 
 - New Jersey  :   Prentice Hall 
 - 698 p. 
<br/><br/><label>LCCN: </label>200563 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecología <br/>Ecosistemas
<br/><br/><label>Dewey Class. No.: </label>PA 574.5 B4