Das, S.M. . <br/><br/>
Handbook of Limnology and Water Pollution /  Textual Documents 
S.M. Das. 
 - 1st ed. / 
 - New Delhi :  South Asian Publishers ,  C1989. 
 - 174p. :  ill ;  23cm . 
<br/><br/>Index 
<br/><br/><label>ISBN: </label>81-7003-097-8 
<br/><br/><label>Subjects--Index Terms: </label>Geology Limnology Water Pollution G-Geology 
<br/><br/><label>Dewey Class. No.: </label>551.48  / D 26 H