Kumar, H. D. <br/><br/>
Modern concepts of ecology / 
H. D. Kumar. 
 - 8th  ed. 
 - New Delhi :  Vikas,  1995. 
 - 478  p. 
<br/><br/><label>ISBN: </label>0706986768 :  KES 840 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology.