Modeling change in potential landscape vulnerability to forest insect and pathogen disturbances : methods for forested subwatersheds sampled in the midscale interior Columbia River basin assessment / Paul F. Hessburg...[et al.]. -- Portland : USDA Forest Service, 1999. -- 56 s. : obr., tab., príl. ; 28 cm. -- (General Technical Report ; PNW-GTR-454). -- (brož.) : .00

I. Hessburg, Paul F.

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