Problemes in water treatment:  Proceding / 
Central Public Health Engineering Research Institute 
 - Nagpur :  Central Public Health Engineering Research Institute,  1964 
 - 405 p. ;  25 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water quality--India--Feather River<br/>Water-supply--India--Congresses
<br/><br/><label>Dewey Class. No.: </label>628.16