Fifty sixtth report   oil and natural gas commission- (Ministry of Petroleum and Natural Gas)    

 - New Delhi   Lok Sabha Secretariat         1989 
 - vii, 35p  cm. 
<br/><br/> App.: 32-35p 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>X9(F56).2.N89-N88t, M9