Problems in water treatment,  symposia proceedings. 
[Edited by R. S. Mehta] 
 - Nagpur,  Central Public Health Engineering Research Institute    [1965] 
 - iv, 405 p.  illus., maps.  25 cm. 
<br/><br/> Sponsored by the Central Public Health Engineering Research Institute, in collaboration with the Nagpur Centre of the Institution of Engineers (India) and the Public Health Engineering Division of the Institution of Engineers (India) 
<br/><br/>Includes bibliographies. 
<br/><br/><label>LCCN: </label>sa 66004852  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water--Purification--Congresses.
<br/><br/><label>LC Class. No.: </label>TD430  / .S9 1964 
<br/><br/><label>Dewey Class. No.: </label>628.16