Symposium
Development of oils and gas industry in Pakistan inthe sevneties and regional interdependence of hydrocarbons in the international fields, Nov. 22, 23 and 24 1972 at Lahore, Pakistan.
Development of oils and gas industry in Pakistan inthe sevneties and regional interdependence of hydrocarbons in the international fields, Nov. 22, 23 and 24 1972 at Lahore, Pakistan.