1. Rural life at the crossroads Creator: Campbell, Macy, 1879- Collection: Core Historical Literature of Agriculture Publisher: Ginn and Company, Publication Place: New York : Date: 1927 Format: Book
2. The legal status of agricultural co-operation Creator: Nourse, Edwin Griswold, 1883- Collection: Core Historical Literature of Agriculture Publisher: Macmillan, Publication Place: New York : Date: 1927 Format: Book