Peel 5927 : Patton, Harald Smith (1889-1945) [détails]. The Canadian Wheat Pool in prosperity and depression. [Winnipeg] : Canadian Wheat Pools, 1935. .
Peel 5927 : Patton, Harald Smith (1889-1945) [détails]. The Canadian Wheat Pool in prosperity and depression. [Winnipeg] : Canadian Wheat Pools, 1935. .