1. Forage plants and their culture Creator: Piper, Charles V. 1867-1926. Collection: Core Historical Literature of Agriculture Publisher: The Macmillan Company, Publication Place: New York : Date: 1914 Format: Book
2. Native American forage plants Creator: Sampson, Arthur W. 1884-1967. Collection: Core Historical Literature of Agriculture Publisher: John Wiley & Sons, Publication Place: New York : Date: 1924 Format: Book
3. Outline of diseases of cereal and forage crop plants of the northern part of the United States Creator: Dickson, James G. b. 1891. Collection: Core Historical Literature of Agriculture Publisher: Burgess Pub. Co., Publication Place: Minneapolis, Minn. : Date: 1939 Format: Book
4. Forage crops Creator: Ahlgren, Gilbert H. 1913- Collection: Core Historical Literature of Agriculture Publisher: McGraw-Hill, Publication Place: New York : Date: 1949 Format: Book