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By: Pong, W. Y. - Fahey, Thomas D. (Thomas Daniel),
Edition:
Publication info: Portland, Or, Pacific Northwest Forest and Range Experiment Station, U.S. Dept. of Agriculture, Forest Service, 1973
Volume: no.167
Series:
Holding Institution: U.S. Department of Agriculture, National Agricultural Library
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By: Woodfin, Richard O. - Pong, W. Y. - Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
Edition:
Publication info: Portland, Or, Pacific Northwest Forest and Range Experiment Station, U.S. Dept. of Agriculture, 1974
Volume: no.171
Series:
Holding Institution: U.S. Department of Agriculture, National Agricultural Library
Subjects:
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By: Pong, W. Y. - Henley, John W. - Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
Edition:
Publication info: Portland, Or, Pacific Northwest Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, [1976]
Volume: no.272
Series:
Holding Institution: U.S. Department of Agriculture, National Agricultural Library
Subjects:
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By: Ernst, Susan. - Pong, W. Y. - Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
Edition:
Publication info: [Portland, Or.], U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station, 1985
Volume: no.333
Series:
Holding Institution: U.S. Department of Agriculture, National Agricultural Library
Subjects:
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By: Pong, W. Y. - Waddell, Dale R. - Lambert, Michael B. - Pacific Northwest Research Station (Portland, Or.)
Edition:
Publication info: [Portland, Or.], U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station, 1986
Volume: no.347
Series:
Holding Institution: U.S. Department of Agriculture, National Agricultural Library
Subjects:
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By: Cahill, James M. - Pong, W. Y. - Weyermann, D. L. - Pacific Northwest Research Station (Portland, Or.)
Edition:
Publication info: [Portland, Or.], U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, 1987
Volume: no.457
Series:
Holding Institution: U.S. Department of Agriculture, National Agricultural Library
Subjects:
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