dcsimg

Select Bibliography To View

  1. Wheat, yields per acre and prices, by states, 50 years, 1866-1915
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1917
  2. Bulletin of the U.S. Department of Agriculture
    Publication info: [Washington, D.C.?], Supt. of Docs., G.P.O, 1913-1923