Enger, Eldon D. <br/><br/>
Environmental science :   a study of interrelationships / 
Eldon D. Enger, Bradley F. Smith 
 - xxi, 434 pages :    illustrations ;   28 cm. 
<br/><br/> Includes glossary and index. 
<br/><br/><label>ISBN: </label>0071183620 9780071183628 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Environmental sciences.
<br/><br/><label>Dewey Class. No.: </label>363.7