Dutta, Naren  Kr. <br/><br/>
Water  Analysis 

 - 1st /   2011. 
 - Ghy:   EBH  Publishers (India ).  2011. 
 - 298p. 
<br/><br/><label>Subjects--Personal Names: </label><br/>Zoology, Economic  Geology. 
<br/><br/><label>Dewey Class. No.: </label>553.7