Fifty sixtth report oil and natural gas commission- (Ministry of Petroleum and Natural Gas) - INDIA, LOK SABHA (8th), PUBLIC UNDERTAKINGS (Committee on-) (1988-89); INDIA, LOK SABHA (8th), PUBLIC UNDERTAKINGS (Committee on-) (1988-89) (New Delhi Lok Sabha Secretariat, 1989)
App.: 32-35p