Report. 

 - New Delhi,  Ministry of Health,  1964. 
 - 53 p.  24 cm. 
<br/><br/><label>LCCN: </label>sa 66001959  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Smallpox--India.
<br/><br/><label>LC Class. No.: </label>RA644.S6  / S6 1964