Enger, Eldon D.  Bradley F. Smith <br/><br/>
Environmental science   a study of interrelationships 

 - USA  McGraw Hill  1998 
 - xxi, 456 p.   : ill., Col.  ; 27 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0697286568 (pbk) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental sciences--Environmental ethics--Ecological principles--Energy--Ecosystem--Pollution and policy--Environmental interrelationships--IIMC--PRH
<br/><br/><label>Dewey Class. No.: </label>363.7  / ENG