Press Malcolm C Ed. <br/><br/>
Ecology: Achievement and challenges 

 - Oxford  Blackwell Science          2001 
 - xi,406p 
<br/><br/><label>ISBN: </label>0632058781 (hbd) 
<br/><br/><label>Standard No.: </label>11914 
<br/><br/><label>Source: </label> Ashutosh,  Textual 
<br/><br/><label>Dewey Class. No.: </label>G:5p1,P20, P1