History of Sitka spruce planted in 1805 at Unalaska Island by the Russians. - Lutz, Harold John, 1900-; United States. Northern Forest Experiment Station, Juneau, Alaska (Juneau, Northern Forest Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1963)
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"Literature cited": p. 20-25.
Keywords: Sitka spruce -- Alaska -- Unalaska Island; Picea sitchensis; Forests and forestry -- Alaska -- Unalaska Island; Unalaska Islands -- Forestry; Alaska -- Forestry -- History