Report by W.L. Mackenzie King, C.M.G., deputy minister of labour, on the need for the suppression of the opium traffic in Canada.
Subtitle: Printed by order of Parliament.
Contributors: King, William Lyon Mackenzie, 1874-1950.
Series: [Parliament, 1907-1908. Session paper] -- no. 36b
Publisher: Printed by S.E. Dawson, printer to the King
Published: 1908
Place of publication: Ottawa
Number of pages: 13
Subjects: Opium trade -- Canada.