Deshpande, B. G. The story of petroleum / B.G. Deshpande. - [Dar es Salaam] : Dar es Salaam University Press, 1978. - Inaugural lecture series - University of Dar es Salaam ; no. 12 . - Inaugural lecture series (Chuo Kikuu cha Dar es Salaam) ; no. 12. . Cover title. Catalogued from cover. LCCN: 79980679 //r892 Subjects--Topical Terms: Petroleum. LC Class. No.: TN870 / .D45 Dewey Class. No.: 553.2/82