"Bedi,Yash Pal" <br/><br/>
Handbook of hygiene and public health for medical and public health students 

 - 8th 
 - Delhi  Atma Ram and Sons  1966 
 - 520p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hygiene
<br/><br/><label>Dewey Class. No.: </label>GL 613.07 BED 8th ed.