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By: Campbell, Dan L.Edition:Publication info: Portland, Or. (809 NE Sixth Avenue, Portland 97232), Pacific Northwest Forest and Range Experiment Station, 1981Volume: no.290Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects:BHL Collections:
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By: Radwan, M. A., - Campbell, Dan L. - 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, Forest Service, 1981Volume: no.294Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects:BHL Collections: