Conserving the environment / 
[compiled by] Douglas Dupler 
 - San Diego :  Greenhaven Press,  2007 
 - (various pagings) ;  23 cm. 
 - Opposing viewpoints .
 - Opposing viewpoints series (Unnumbered) .
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0737733136 (lib. : alk. paper)  RM121.28 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental protection<br/>Environmental degradation<br/>Energy conservation<br/>Conservation of natural resources