Bhaskar Govinda Ghanekar <br/><br/>
Swasthya vijnan aur sarvajanik arogya  hygiene and public health 

 - 6th 
 - Varanasi  Chaukhambha sanskrit sanstan  1976 
 - 624 
<br/><br/><label>Dewey Class. No.: </label>614  / BHA/SW