Ramakrishnan, K <br/><br/>
Suddhajala vittaranam (m) 

 -  State Institute of Languages, TVPM  1975 
 - 455 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water supply-Technology
<br/><br/><label>Dewey Class. No.: </label>S 628.1  RAM-S