Title: The coal resources of the world; an inquiry made upon the initiative of the Executive committee of the XII International geological congress, Canada, 1913, with the assistance of geological surveys and mining geololgists of different countries.
Authors: McInnes, William, 1858-1925,; Dowling, D. B. 1858-1925,; Leach, W. W.,; McInnes, William, 1858-1925,; Dowling, D. B. 1858-1925,; Leach, W. W.,
Publisher: Morang & co., limited,
Year: 1913
Subjects: Coal