by Wiken E.B, Senyk J.P, Oswald E
Year of Publication 1982

by Wiken E.B, Ironside G.R
Published in Ecological Land Classification Series Lands Directorate (Canada). no. 3 (1977)

by Wiken E.B
Published in PB U.S. National Technical Information Service (1978)

by Wiken, E.B
Published in USDA Forest Service General Technical Report RM (USA) (1978)

by Wiken, E.B. (Environment Canada, Quebec.)
Year of Publication 1996

by Welch D.M, Pierce T, Wiken E.B
Published in USDA Forest Service General Technical Report WO (1981)

by Yapp, G.A., Wiken, E.B., Gelinas, R.R., Morrison, N.R.
Published in Landscape and urban planning (1986)

by Wiken E.B, Broersma K, Lavkulich L.M, Farstad L
Published in Soil Science Society of America journal (01.05.1976)

by Yapp, G.A. (Environment of Canada, Ottawa, Ont. (Canada). Lands Directorate), Wiken, E.B, Gelinas, R.R, Morrison, N.R
Published in Landscape and Urban Planning (Netherlands) (1986)

by Wiken, E.B., Ironside, G.
Published in Landscape planning (1977)