00920cam a2200253 4500 3591370 BD-DhUL 20140815091807.0 731001s1966 enkabf b 000 0 eng 67086320 B67-3829 DLC DLC DLC BD-DhUL TN880.A1 N27 338.27285 INN Natural gas: proceedings of a symposium held by the Exploration and Production Group of the Institute of Petroleum, London, 17 June 1966; edited by Peter Hepple. London, Institute of Petroleum, 1966. [7], 112 p. illus., plate, maps, tables, diagrs. 22 cm. Includes bibliographies. Natural gas Congresses. Hepple, Peter, ed. Institute of Petroleum, London. Exploration and Production Group. 7 cbc orignew u opcn 19 y-gencatlg ddc BK 3127 3127 0 0 ddc 0 338_272850000000000_INN 0 NFIC 5916 DUSL DUSL GEN 1973-07-18 Purchase 338.27285 INN A 101597 2014-08-15 2014-08-15 BK