1. Dairy cattle breeding Creator: Gilmore, Lester Odell, 1910- Collection: Core Historical Literature of Agriculture Publisher: Lippincott, Publication Place: Philadelphia : Date: 1952 Format: Book
2. Dairy science: its principles and practice in production, management and processing Creator: Petersen, William Earl, 1892- Collection: Core Historical Literature of Agriculture Publisher: J.B. Lippincott Co., Publication Place: Chicago : Date: 1939 Format: Book