Information report
Northern forestry centre, Canadian forestry service, Government of Canada (service canadian des forêts, Gouvernement du Canada)
Y. Hiratsuka
Northern forestry centre Canadian forestry service 1987 Information report NOR-X-286
所蔵館2館
W.E. Phillips, J.A. Beck, G.W. Lamble
Northern forestry centre, Canadian forestry service, Government of canada, c1986 , Department of rural economy, Faculty of agriculture and forestry, University of Alberta Information report NOR-X-281 , Rural economic bulletin no.27
所蔵館1館
Frank Sneath, Manab Thakur and Bruce Medjuck
Institute of Personnel Management 1976 Information report 24