Ontario, an expanding mining empire in 1959
Subtitle: a report of the Ontario Department of Mines
By: by the staff of the Department.
Contributors: Ontario. Dept. of Mines.
Publisher: Printed and published by B. Johnston
Published: 1960
Place of publication: Toronto
Language: eng
Number of pages: 139
Subjects: Mines and mineral resources -- Ontario; Mineral industries -- Ontario
Notes: Depicting the operation of the mining industry during the calendar year 1959, and statement of revenue and expenditure of the Department during the fiscal year ending March 31, 1959.