Bedi, Yash Pal <br/><br/>
Handbook of hygiene and public health 

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 - Delhi  Atmaram  1974 
 - xvi,524p.   
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<br/><br/><label>ISBN: </label>
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<br/><br/><label>Subjects--Index Terms: </label>Public health  Environmental health  Pollution  Hygiene  Health 
<br/><br/><label>Dewey Class. No.: </label>614(02)