Publication record details

Title Memorandum on the proposed unification of methods of returning and recording mining and metallurgical statistics in the Empire, part 2: Group statistics with skeleton forms, 1 Tin, 2 Tungsten, 3 Copper, 4 Lead, 5 Zinc, 6 Nickel, 7 Cobalt
Ref no ORM1922A
Year of publication 1922
Publisher Imperial Mineral Resources Bureau
Place of publication London
Series Non-series publications dealing with a unified method of recording mining and metallurgical statistics
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