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Repository of the Athabasca River Basin

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1986

Hellum, A. K., & Linfield G. M. (1986). Predictable development of stocking of lodgepole pine in west-central Alberta after drag scarification. 39(7), 113-127.

1982

Fessenden, R. J., Dangerfield J. A., & Hellum A. K. (1982). Woody plant - microbe symbioses in forestry and land reclamation. In : Proceedings of the 19th Annual Alberta Soil Science Workshop on Irrigation of Solonetzic soils and forest soils, February 23-24, 1982, Edmonton, Alberta. 125-150.

1978

Hellum, A. K. (1978). The growth of planted spruce in Alberta. In : Proceedings of the Root Form of Planted Trees Symposium, Victoria, B. C., E. Van Eerden and J. M. Kinghorn, editors. 191-196.

1967

Hellum, A. K. (1967). Periodicity of height growth in white spruce reproduction. 43, 365-371.

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