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Laminated Root Rot in Western North America. General Technical Report PNW-GTR-349
- THIES, Walter G. - STURROCK, Rona N. Laminated Root Rot in Western North America. General Technical Report PNW-GTR-349. 1.vyd. Portland : U.S.Department of Agriculture, Forest Service, Pacific Northwest Research Station, 1995. 32 s.: 27 obr.
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