Enger, Eldon D. & Smith, Bradley F. <br/><br/>
Environmental science : a study of interrelationships 
By Eldon D. Enger & Bradley F. Smith 
 - Boston 
 - xxi, 456 pages, 27 cm. 
<br/><br/> Includes appendix, glossary, and index 
<br/><br/><label>ISBN: </label>0-07-115266-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental sciences.
<br/><br/><label>Dewey Class. No.: </label>363.7 En3 1998