Technology on the frontier
Subtitle: mining in old Ontario
By: by Dianne Newell
Publisher: University of British Columbia Press; Univ of British Columbia Pr
Published: 1986
Place of publication: Vancouver
Language: eng
Number of pages: 220
Subjects: Mineral industries -- Ontario -- Technological innovations -- History; Mineral industries -- Ontario -- History; Industries -- Ontario -- History
Notes: Includes index

Bibliography : p. 185-205