Kumar, H.D. <br/><br/>
Modern Concepts of Ecology 
H. D. Kumar 
 - 8th rev.ed. 
 - New Delhi    Vikas Publishing House   1995 
<br/><br/><label>ISBN: </label>0-70698-676-8  Rs.195.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Ecology
<br/><br/><label>Dewey Class. No.: </label>577   / K 96