Pitch canker in forest tree nurseries / prepared by G.M. Blakeslee, T. Miller, and E.L. Barnard

Author:: Blakeslee, George M.
Published:: [Ashville, N.C.? : Southeastern Forest Experiment Station, USDA Forest Service] : [publisher not identified], [1981]
Physical Description:: 1 sheet : color illustrations ; 28 cm.
Additional Creators:: Miller, T. (Thomas), 1932-, Barnard, E. L., Southeastern Forest Experiment Station (Ashville, N.C.), and United States. Forest Service