. Uneven-aged silviculture and management in the United States : combined proceedings of two in-service workshops held in Morgantown, West Virginia, July 15-17, 1975, and in Redding, California, October 19-21, 1976. --. Forests and forestry United States Congresses; Forest management United States Congresses; Forests and forestry; Forest management. 100 80 60 40 RESIDUAL DENSITY Figure numbers of stems (in thousands per hectare) of commercial timber species by residual basal area and tolerance group: tolerant (beech, sugar maple, hemlock, red spruce, balsam--fir), intermediate (yel
. Uneven-aged silviculture and management in the United States : combined proceedings of two in-service workshops held in Morgantown, West Virginia, July 15-17, 1975, and in Redding, California, October 19-21, 1976. --. Forests and forestry United States Congresses; Forest management United States Congresses; Forests and forestry; Forest management. 100 80 60 40 RESIDUAL DENSITY Figure numbers of stems (in thousands per hectare) of commercial timber species by residual basal area and tolerance group: tolerant (beech, sugar maple, hemlock, red spruce, balsam--fir), intermediate (yellow birch, red maple, white ash), and intolerant (paper birch). Numbers under zero residual density based on 3-year-old patch cuttings (Leak and Solomon 1975). 73. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original United States. Forest Service. Timber Management Research. Washington : Timber Management Research, Forest Service, U. S. Dept. of Agriculture
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