Map of the country between Purari Delta and Yule Island resurveyed in connection with Dr. Wade's petroleum exploration 1913-14. - Wade, Arthur (Melbourne, Vic. : Government Printer, 1915)
"12.2.15."
Accompanied by booklet: Report on petroleum in Papua / by Arthur Wade. [Melbourne] : Printed and published for the Government of the Commonwealth of Australia by Albert J. Mullett, Government Printer for State of Victoria, 1914.
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Keywords: Papua New Guinea -- Maps; Purari Delta Region (Papua New Guinea) -- Maps; Yule Island Region (Papua New Guinea) -- Maps