Rebuttal submission on Canadian National Railways to the Commission on the cost of transporting grain by rail on behalf of Canadian National Railways, 21 June 1976, Regina, Saskatchewan
Shipping conference arrangements and practices : a report in the matter of an inquiry under the Combines investigation act in connection with the transportation of commodities by water from and to ports in eastern Canada
Proceedings of the World's Grain Exhibition and Conference, Regina, Canada, July 24th to August 5th, nineteen hundred and thirty-three : held under the distinguished patronage of His Excellency the Governor General of Canada
First and second editions were published for the country elevator section of the Grain Trade only. The general edition was completely revised in 1939 to serve all sections of the Canadian Grain Trade. The 1939 and 1948 General editions cannot be used with any previous edition of the DRP Grain Code