1. Sheep farming in America Creator: Wing, Joseph E. 1861-1915. Collection: Core Historical Literature of Agriculture Publisher: Sanders Publishing Co., Publication Place: Chicago : Date: 1905 Format: Book
2. Modern sheep: breeds and management Creator: Clarke, William James, 1868- Collection: Core Historical Literature of Agriculture Publisher: American Sheep Breeder Co., Publication Place: Chicago, Ill. : Date: 1907 Format: Book