Rao,K.S.  x <br/><br/>
Recent advances in fress water biology  x 

 - 1 
 - New Delhi  Anmol Pub.  1997 
 - 2 v. 
<br/><br/>x 
<br/><br/><label>ISBN: </label>8170417538(Set) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fress water biology Fress water biology 
<br/><br/><label>Dewey Class. No.: </label>574.929/R215r