Sort By:
  1. A disease of pines caused by Cronartium pyriforme /
    By: Hedgcock, George G. (George Grant), - Long, W. H.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture,1915.
    Holding Institution: Multiple institutions
    View Book
  2. Field studies of the crown-gall and hairy-root of the apple-tree /
    By: Hedgcock, George G. (George Grant),
    Publication info: Washington,G.P.O.,1910.
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    View Book
  3. Miscellaneous papers.
    By: Duvel, J.W.T. - Hedgcock, George G. (George Grant), - Schrenk, Hermann von, - Shear, C. L. (Cornelius Lott),
    Publication info: Washington :Government Printing Office,1907.
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    View Book
  4. Parasitism of Comandra umbellata /
    By: Hedgcock, George G. (George Grant),
    Publication info: Washington, D.C. :Dept. of Agriculture,1915.
    Holding Institution: University of California Libraries (archive.org)
    View Book
  5. Relation between butt rot and fire in some Eastern hardwoods /
    By: Hepting, George H. (George Henry), - Hedgcock, George G. (George Grant), - Appalachian Forest Experiment Station (Asheville, N.C.)
    Publication info: Asheville, N.C. :Appalachian Forest Experiment Station,1935.
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    View Book
  6. Some stem tumors or knots on apple and quince trees /
    By: Hedgcock, George G. (George Grant), - United States. Bureau of Plant Industry.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Plant Industry,1908.
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    View Book