1. The tariff on wool Creator: Smith, Mark Anson, 1886- Collection: Core Historical Literature of Agriculture Publisher: The Macmillan Company, Publication Place: New York : Date: 1926 Format: Book
2. Range sheep and wool in the seventeen western states Creator: Hultz, Fred S. 1893-1961. Collection: Core Historical Literature of Agriculture Publisher: John Wiley & Sons, Publication Place: New York : Date: 1931 Format: Book
3. The story of wool Creator: Leggett, William F. b. 1875. Collection: Core Historical Literature of Agriculture Publisher: Chemical Publishing Co., Inc., Publication Place: Brooklyn, N.Y. : Date: 1947 Format: Book
4. America's sheep trails: history, personalities. Creator: Wentworth, Edward N. 1887-1959. Collection: Core Historical Literature of Agriculture Publisher: Iowa State College Press, Publication Place: Ames, Iowa : Date: 1948 Format: Book