Author
India. Directorate General of Hydrocarbons
2
India. Oil and Natural Gas Commission
2
India. Parliament. Lok Sabha
2
India. Parliament. Rajya Sabha
2
India. Parliament. Standing Committee on Petroleum and Chemicals
2
Evans, Percy
1
India. Expert Committee on the Environmental Impact of Mathura Refinery
1
India. Ministry of Petroleum & Natural Gas
1
India. Parliament. House of the People. Committee on Public Undertakings
1
International Geological Congress
1
International Petroleum Conference & Exhibition New Delhi, India
1
KDM Institute of Petroleum Exploration
1
Mathur, L. P. (Laxman Prasad), 1922-
1
Varadarajan, S.
1