Petroleum geochemistry in exploration of the Norwegian shelf : proceedings of a Norwegian Petroleum Society (NPF) conference, Organic Geochemistry in Exploration of the Norwegian Shelf, held in Stavanger, 22-24 October 1984 / edited by B.M. Thomas et al. Thomas, B. M. Norsk petroleumsforening. Petroleum Geology Norway Congresses. Petroleum Geology North Sea Congresses. Geochemical prospecting Norway Congresses. Geochemical prospecting North Sea Congresses. Organic geochemistry Norway Congresses. Organic geochemistry North Sea Congresses. TN874.N8 P48 1985 622.18282 THP Includes bibliographies. London : Published by Graham & Trotman for the Norwegian Petroleum Society, 1985. 1985. 1985 Text 337 p. : eng Norway North Sea Norway North Sea Norway North Sea