by Jackson, S.W, Hopper, G.M, Clatterbuck, W.K
Published in Journal of extension (01.02.2004)

by Hopper, G.M., Mauchly, J.W.
Published in Proceedings of the IEEE (01.03.1997)

by Clatterbuck, W.K. (University of Tennessee, Knoxville, TN.), Hopper, G.M
Published in Journal of forestry (01.07.1996)

by Tworkoski, T.J, Ross, M.S, Hopper, G.M
Published in Canadian journal of forest research (1990)

by Hatcher, R.L. (Georgia Pacific Corporation, Taylorsville, MS.), Johnson, L.A, Hopper, G.M
Published in Southern journal of applied forestry (01.05.1993)

by Hopper, G.M, Buckner, E.R, Mulling, J.A
Published in General technical report SO (USA) (01.07.1993)

by Hopper G.M, Smith D.W, Parrish D.J
Published in USDA Forest Service General Technical Report SE (1983)

by Hopper, G.M. (The University of Tennessee)
Year of Publication 1987

by Hopper, G.M., Mauchly, J.W.
Published in Proceedings of the IEEE (01.01.1984)

by Hopper, G.M, Smith, D.W, Parrish, D.J
Published in Forest science (01.01.1985)

by Hopper, G.M, Smith, D.Wm, Parrish, D.J
Published in USDA Forest Service general technical report SE - United States, Southeastern Forest Experiment Station (USA) (01.03.1983)

by Hopper, G.M, Smith, D.W, Parrish, D.J
Published in USDA Forest Service General Technical Report SE (USA) (01.03.1983)

by Hopper, G.M, Parrish, D.J, Smith, D.W
Published in Canadian journal of forest research (01.01.1985)