dcsimg

Select Bibliography To View

  1. The results of physical tests of road-building rock in 1916, including all compression tests
    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