An edition of Laminated root rot of Douglas-fir in western Oregon and Washington (1970)
Laminated root rot of Douglas-fir in western Oregon and Washington
By Thomas White Childs
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Publish Date
1970
Publisher
Pacific Northwest Forest and Range Experiment Station, U.S. Dept. of Agriculture, Forest Service
Language
eng
Pages
27
Description:
subjects: Diseases and pests, Douglas fir, Root rots
Places: Oregon, Washington (State), Western