BUREAU OF INDIAN STANDARDS <br/><br/>
IS : 5182 (PAR VII) 1973 INDIAN STANDARD METHODS FOR MEASUREMENT OF AIR POLLUTION PART VII HYDROGEN 

 - 4TH ED. REP.  2009 
 - NEW DELHI  BUREAU OF INDIAN STANDARDS.  1973 
 - 9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>  METHODS FOR MEASUREMENT OF AIR POLLUTION
<br/><br/><label>Dewey Class. No.: </label>628.53  / BUR