Chakladar, A. K. <br/><br/>
Hygine  priventive and social medicine 
A. K. Chakladar 
 - Kolkata  A.B. publication  1993 
 - 155p. 
<br/><br/><label>ISBN: </label> Rs.30 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry<br/>Hygine-chemistry
<br/><br/><label>Dewey Class. No.: </label>613.02  / CHA