1. Registry books on farm animals: a comparative study Creator: Plumb, Charles S. 1860-1939. Collection: Core Historical Literature of Agriculture Publisher: Ohio State University Press, Publication Place: Columbus : Date: 1930 Format: Book
2. Cattle Creator: Raine, William MacLeod, 1871-1954. Collection: Core Historical Literature of Agriculture Publisher: Doubleday, Doran & Company, Inc., Publication Place: Garden City, N.Y. : Date: 1930 Format: Book