dcsimg

Select Bibliography To View

  1. Field studies of the crown-gall of sugar beets
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture,1915.
  2. Bulletin of the U.S. Department of Agriculture.
    Publication info: [Washington, D.C.?] :Supt. of Docs., G.P.O.,1913-1923.