Mackenzie, A. <br/><br/>
Ecology 
by A. Mackenzie, A.S. Ball and S.R. Virdee 
 - New Delhi  Viva Books  c1999 
 - x, 321p.: ill.;  25cm.- 
 - Instant notes series .
<br/><br/> Library has 2nd ed. also 
<br/><br/><label>ISBN: </label>8176490369 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology <br/>Balance of nature <br/>Environment
<br/><br/><label>Dewey Class. No.: </label>574.5  / MAC