Saha, T K <br/><br/>
Ecology and environmental biology / 
Saha, T K 
 -  Books & Allied Pvt. Ltd., Kolkatta,  2010 
 - p. ;  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology; Biodiversity; Conservation
<br/><br/><label>Dewey Class. No.: </label>577 SAH-E