Chiras, Daniel D. <br/><br/>
Environmental science :  a system approach to sustainable development / 
Daniel d. Chiras. 
 - 5th ed. 
 - Balmont, California :  Wadsworth Publishing,  c1998. 
 - xx, 608 p. :  ill. ;  29 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0534538746 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental sciences.<br/>Sustainable development.
<br/><br/><label>LC Class. No.: </label>GE140  / .C48 1998