Laminated root rot in western North America
Thies, Walter G.; Sturrock, Rona N. 1995. Laminated root rot in
western North America. Gen. Tech. Rep. PNW-GTR-349. Portland, OR:
U.S. Department of Agriculture, Forest Service, Pacific Northwest
Research Station. 32 p. In cooperation with: Natural Resources Canada,
Canadian Forest Service, Pacific Forestry Centre.
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