. Levels-of-growing-stock cooperative study in douglas-fir. D. Francis Normal. Q I I I i i i i 1 1 1 I i I I I I I I I I 0 10 20 30 40 60 70 80 90 0 10 20 30 40 50 60 70 80 90 H40 (feet) H40 (feet) Figure 43.—Trends of RD over H40, for fixed treatments (1, 3, 5, and 7) and control at: (A) Skykomish, (B) Hoskins, (C) demons, and (D) Francis. 84. 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 Curtis, Robert O. cn; Marshall,


. Levels-of-growing-stock cooperative study in douglas-fir. D. Francis Normal. Q I I I i i i i 1 1 1 I i I I I I I I I I 0 10 20 30 40 60 70 80 90 0 10 20 30 40 50 60 70 80 90 H40 (feet) H40 (feet) Figure 43.—Trends of RD over H40, for fixed treatments (1, 3, 5, and 7) and control at: (A) Skykomish, (B) Hoskins, (C) demons, and (D) Francis. 84. 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 Curtis, Robert O. cn; Marshall, David D. cn; Pacific Northwest Research Station (Portland, Or. ) cn. [Portland, Or. ] : U. S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station


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