The antitrust laws and the Sherman Act / Thurman Arnold -- The impact of the Granger movement upon social legislation / John C. Miles, Jr. --The abiding influence of Munn v. Illinois / Robert S. Lingo -- The impact and significance of the "Granger" legislation on the laws of the United States from a case law standpoint / William E. Falck -- The impact of the Grange laws on U.S. laws / Alfred B. Strand, Jr
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