Turk, Jonathan <br/><br/>
Environmental science 
by Jonathan Turk and Amos Turk 
 - 3rd ed. 
 - New York  Saunders College  1984 
 - 544p. 
<br/><br/><label>ISBN: </label>0030584671 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental Protection<br/>Pollution<br/>Ecology
<br/><br/><label>Dewey Class. No.: </label>O91 T847