Panmana Ramachandran Nair (Ed.) <br/><br/>
Paristhithipatanangal (m) / 
Panmana Ramachandran Nair (Ed.) 
 -  Current Books Kottayam,  2013 
 - p. ;  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology; Biodiversity; Conservation
<br/><br/><label>Dewey Class. No.: </label>577 PAN-P