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

 - 9th ed. 
 - Boston  McGraw-Hill  2004 
 - xxv,500p.  28cm 
<br/><br/><label>ISBN: </label>0071214542 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental science
<br/><br/><label>Dewey Class. No.: </label>363.7  / ENG