Narayan, Sudha <br/><br/>
Jan swasthya pariwar kalyan 

 - New Delhi  Research Pub.  1990 
 - 196p 
<br/><br/><label>ISBN: </label>81-85789-87-8 
<br/><br/><label>Dewey Class. No.: </label>362.12H    Nar.N8