Rao, A. Sreenivasa <br/><br/>
Quality of drinking water from ponds in villages of Kolleru lake region 

 -  2001 
 - p.45-52 
 - Jan 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Lakes - India - Andhra Pradesh<br/>Drinking water - India - Andhra Pradesh<br/>Drinking water