Mishra, S R <br/><br/>
Aquatic ecology 
/ by S.R. Mishra and D.N. Saksena 
 - Delhi:  Ashish Publishing House,  1992. 
 - 331p. 
<br/><br/><label>ISBN: </label>8170244854 
<br/><br/><label>Dewey Class. No.: </label>574.5263  / MIS/A