by Su, Q, MacLean, D.A, Needham, T.D
Published in Canadian journal of forest research (01.09.1996)

by Zundel, P.E, Needham, T.D
Published in Journal of forestry (01.02.2000)

by Zundel, P.E, Needham, T.D
Published in Forestry chronicle (1996)

by Needham, T.D. (Univ. of New Brunswick, Fredericton, NB, Canada), Burger, J.A, Oderwald, R.G
Published in Soil Science Society of America journal (01.05.1990)

by Needham, T.D, Smith, J.L
Published in Photogrammetric engineering and remote sensing (01.12.1987)

by Needham, T.D, Burger, J.A, Lantagne, D.O
Published in Forest Service general technical report SO - United States, Southern Forest Experiment Station (USA) (01.04.1985)

by Foster, R.J, Kershaw, J.A.Jr, Needham, T.D. (New Brunswick Univ. (Canada). Applied Stand Dynamics and Management Lab.)
Year of Publication 1996