National Productivity Council <br/><br/>
Industrial air pollution : Problems and control 

 - New Delhi  National Productivity Council  1981 
 - 500p 
<br/><br/>National Productivity Council: Industrial air pollution : Problems and control.  New Delhi.  National Productivity Council, 1981.--(628.5306NAT)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>628.5306  / NPC