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Effect on diameter estimates of rounding rules in scaling

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By: Bruce, David, - DeMars, Donald J. - Pacific Northwest Forest and Range Experiment Station (Portland, Or.)

Publication info: Portland, Or, Pacific Northwest Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, [1974]

Holding Institution: U.S. Department of Agriculture, National Agricultural Library
Literature on timber measurement problems in the Douglas-fir region : a bibliography

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By: Bruce, David,

Publication info: Portland, Or, Pacific Northwest Forest and Range Experiment Station, U.S. Dept. of Agriculture, Forest Service, 1968

Holding Institution: U.S. Department of Agriculture, National Agricultural Library
Potential production in thinned Douglas-fir plantations

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By: Bruce, David, - Pacific Northwest Forest and Range Experiment Station (Portland, Or.)

Publication info: Portland, Or, Pacific Northwest Forest and Range Experiment Station, U.S. Dept. of Agriculture, 1969

Holding Institution: U.S. Department of Agriculture, National Agricultural Library
Timber measurement problems in the Douglas-fir region of Washington and Oregon

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By: Bruce, David, - Cowlin, R. W. (Robert William),

Publication info: [Portland, Or.], Pacific Northwest Forest and Range Experiment Station, 1968

Holding Institution: U.S. Department of Agriculture, National Agricultural Library
Volume and taper tables for red alder

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By: Curtis, Robert O. - Bruce, David, - VanCoevering, Caryanne. - Pacific Northwest Forest and Range Experiment Station (Portland, Or.)

Publication info: Portland, Or, Pacific Northwest Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1968

Holding Institution: U.S. Department of Agriculture, National Agricultural Library