577<br/>SEN<br/><br/>
7419<br/><br/>
Sengupta, Ramprasad <br/><br/>
ECOLOGY AND ECONOMICS  : AN APPROACH TO SUSTAINABLE DEVELOPMENT 

. – DELHI :  OXFORD UNIVERSITY PRESS.
<br/><br/>264 p. 
<br/><br/>ISBN 019 565558 3 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>ECOLOGY
<br/><br/><label>Dewey Class. No.: </label>577  / SEN