Mackenzie, Aulay <br/><br/>
Ecology  [Book] / 
Aulay Mackenzie, Andy S. Ball and Sonia T. Virdee. 
 - 2nd ed. 
 - Delhi :  Viva Books,  c2002. 
 - vii, 339 p. :  ill ;  24 cm. 
 - Instant notes. .
<br/><br/> Includes bibliographical references and index. 
<br/><br/> All. 
<br/><br/><label>ISBN: </label>817649335X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology--Congresses.
<br/><br/><label>Dewey Class. No.: </label>574.5