51. Habitat of Palaeozoic Gas in North West Europe (Geological Society Special Publication) £32.83
	52. Decision Analysis for Oil and Gas Drilling Ventures
	53. Clin.Guide Cancer Nurs G (Jones and Bartlett Series in Oncology) £22.43
	54. Drugs and Society Instr.M.
	55. Advances in Petroleum Geochemistry: v. 2
	56. Proceedings of the 14th World Petroleum Congress: Exploration, Production and Reserves v. 2
	57. Applications of Subsea Systems
	58. Managing Stress Im
	59. Compressibility of Sandstones (Developments in Petroleum Science)
	60. Mud Equipment Manual: Introduction to Drilling Mud Systems Handbk. 1 (Iadc Manufacturer-User Conference Series on Mud Equipment Operations)

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