BAIRD,RODGER CLESCERI,LENORE EATON,ANDREW D. RICE,EUGENE W. <br/><br/>
STANDARD METHOD FOR THE EXAMINATION OF WATER AND WASTEWATER 

 - 22nd Ed. 
 - Kottayam  D.C.Books, Kottayam   2012 
<br/><br/><label>ISBN: </label>978-087553-013-0 
<br/><br/><label>Dewey Class. No.: </label>551.480 954  / RIC/S