Monga Vikas <br/><br/>
Investigation into respiratory symptoms and lung capacities in brick kiln worker 
Monga Vikas 
 - Dr   B R 
 - Jalandhar  Dr   B R  Ambedkar  National institute o  2012 
 - xi,90 
<br/><br/><label>Dewey Class. No.: </label>331.012  / MO-I