Water supply and sanitation of primary health care : A study in India 
By UNICEF 
 - New Delhi  UNICEF  1978 
 - 72p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Rural health<br/>Sanitation, Rural<br/>Water-supply, Rural --Health aspects
<br/><br/><label>Dewey Class. No.: </label>V43x54 In2 c.3