Mining development in the Mackenzie district, 1922
By: by L.T. Burwash.
Contributors: Burwash, Lachlan Taylor, 1874-
Publisher: King's Printer
Published: 1923
Place of publication: Ottawa
Language: eng
Number of pages: 19
Subjects: Northwest territories -- Mines and mineral resources
Notes: At head of title: Department of the Interior.  North West Territories and Yukon Branch.