by Norum R.A
Published in USDA Forest Service Research Paper PNW (USA). no. 309 (1983)

by Norum R.A, Miller M
Published in USDA Forest Service general technical report PNW - United States (1984)

by Norum R.A, Fischer W.C
Published in Research Note INT - U.S. Dept. of Agriculture (1980)

by Chamberlain, J S, Boehnke, M, Frank, T S, Kiousis, S, Xu, J, Guo, S W, Hauser, E R, Norum, R A, Helmbold, E A, Markel, D S
Published in American journal of human genetics (01.04.1993)

by Dyrness, C.T, Norum, R.A
Published in Canadian journal of forest research (01.01.1983)

by Norum, R.A
Published in Proceedings (1976)

by Norum, R.A
Published in Research Note INT - U.S. Dept. of Agriculture, Intermountain Forest and Range Experiment Stn (USA) (01.09.1977)

by Norum R.A, Fischer W.C
Published in Research Note INT U.S. Dept. of Agriculture, U.S.D.A. Forest Service Research Note INT, Intermountain Forest and Range Experiment Station (1980)

by Norum, R.A, Stark, N, Steele, R.W
Published in Western wildlands (1974)

by Fischer, W.C, Beaufait, W.R, Norum, R.A
Published in US Forest Serv Res Note Int (1969)

by Lotan, J.E, Alexander, M.E, Arno, S.F, French, R.E, Langdon, O.G, Loomis, R.M, Norum, R.A, Rothermel, R.C, Schmidt, W.C
Published in General technical report WO - U.S. Department of Agriculture, Forest Service (1981)

by Zasada, J.C, Veldhuizen, R.M. van, Norum, R.A, Teutsch, C.E. (Inst. N. For., USDA For. Serv., Fairbanks, AK 99701 (USA))
Published in Canadian Journal of Forest Research (Canada) (1983)