SAHA,RATAN KUMAR, <br/><br/>
A WORK BOOK ON LIMNOLOGY 

 - 1st Ed. 
 - DELHI  Narendra Publishing House, Delhi   2010 
<br/><br/><label>ISBN: </label>978-93-80428-08-6 
<br/><br/><label>Dewey Class. No.: </label>639.8  / SAH/A