Sinha, B N <br/><br/>
Ecosystem degradation in India 

 - New Delhi:   Ashish Publishing House,   1990 
 - 464p. 
<br/><br/><label>ISBN: </label>81-7024-358-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecosystem
<br/><br/><label>Subjects--Index Terms: </label>River basin ecosystem 
<br/><br/><label>Universal Decimal Class. No.: </label>574.4/.5(540)  / N0