00929cam a22002051 4500 gs 12000108 DLC 20260227111312.0 790605s1910 enkabcf 000 0 eng gs 12000108 (OCoLC)5035567 DLC FTaSU FTaSU DLC premarc TN870 .H57 Henry, James Dodds, 1864- Oil fields of the Empire, a survey of British imperial petroleum questions and a comprehensive technical description of the oil fields of Trinidad and Newfoundland by J. D. Henry. Prefatory notes by Mr. W. H. Macgarvey, Sir Edward Morris, Mr. R. H. McCarthy, Prof. Zuber, and others. Numerous diagrams, maps and half-tone illustrations. London ; Tonbridge, Printed by Bradbury, Agnew. [1910] xxix, [1], 278 p., 1 l. front., illus., plates, ports., maps (partly fold.) 27 cm. Petroleum. 25122 25122