Mackenzie, A. <br/><br/>
Instant notes in ecology 
A. Mackenzie, A. S. Ball and S. R. Virdee 
 - New Delhi  Viva books  1999 
 - 321p.ill 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>8176490369  195 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology
<br/><br/><label>Dewey Class. No.: </label>577  / M156