Subrahmanyam, N.S. <br/><br/>
Ecology 
N.S. Subrahmanyam, A.V.S.S. Sambamurty. 
 - New Delhi  Narosa Publishing House  2000 
 - xix, 616p.: ill.; 23cm. 
<br/><br/><label>ISBN: </label>81 - 7319 - 289 - 8. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology - Study And Teaching. Environmental Protection - Study And Teaching. 
<br/><br/><label>Dewey Class. No.: </label>574.5  / S93E