Roy, M K P <br/><br/>
Water quality and health status in Kollam municipality 

 - Thiruvananthapuram  CDS  2004 
 - 56 
 - Discussion paper NO 56 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bacteriological character<br/>Drinking water<br/>Health Status<br/>Socio economic status