First report on the coal industry of Queensland - Powell Duffryn Technical Services Ltd.; Queensland. Premier and Chief Secretary's Department (Brisbane : A. H. Tucker, Govt. Printer, 1949)
Accompanied by supplement entitled: "Explanatory note on the report to the Queensland Government by Powell Duffryn Technical Services Ltd. on the Coal Industry of Queensland" (25 p.)
At head of title: Queensland, Premier and Chief Secretary's Department.
Keywords: Coal mines and mining -- Queensland