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Effects of defoliation by Douglas-fir tussock moth on timing and quantity of streamflow

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By: Helvey, J. D. - Tiedemann, Arthur R. - 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, [1978]

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