Seizure of 905 grammes of poppy heads at Winnipeg, Manitoba on June 8, 1946 : Convention for Limiting the Manufacture and Regulating the Distribution of Narcotic Drugs of 13 July 1931 as amended by the Protocol of 11 December 1946 : Canada : report no. 20 communicated by the Government of Canada, November 29, 1946
Seizure of 905 grammes of poppy heads at Winnipeg, Manitoba on June 8, 1946 : Convention for Limiting the Manufacture and Regulating the Distribution of Narcotic Drugs of 13 July 1931 as amended by the Protocol of 11 December 1946 : Canada : report no. 20 communicated by the Government of Canada, November 29, 1946