Enger, Eldon D. <br/><br/>
Environmental science :  a study of interrelationships / 
Eldon D. Enger and Bradley F. Smith 
 - Eight edition 
 - Boston, Massachusetts :  McGraw Hill Education,  c2002 
 - xxv, 486 pages :  illustrations ;  30 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/>Part one : Iterrelatedness -- Part two : Ecological principles and their application -- Part three : Energy -- Part four : Human influeces on ecosystem -- Part five : Pollution and policy 
<br/><br/> Environmental science is an interdisciplinary field. Because environmental disharmonies occur as a result of the interaction between humans and the natural world, we must include both when seeking solutions to environmental problems. 
<br/><br/><label>ISBN: </label>72315474 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ENVIRONMENTAL SCIENCE
<br/><br/><label>LC Class. No.: </label>GE 105 .E54 2002