Garg, B A Kanchan. Vishwanath, G. Anand, R. <br/><br/>
Laboratory manual for water and wastewater analysis 

 - 1st  ed. 
 - Bangalore  LRB Publishers  2003 
 - 148 
<br/><br/><label>Dewey Class. No.: </label>574.192  GAR;1  R