ONGC Reporter / 
Oil and Natural Gas Commission, India(DehraDun) 
 - DehraDun :  Govt. Press ,  [n.d.] 
 - Various pagings :  map. ;  25 cm. 
 - Quaterly 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Waste products as fuel<br/>Gas producers--Design and construction
<br/><br/><label>Dewey Class. No.: </label>665