Výsledky vyhľadávania
- Classifying plant series-level forest potential vegetation types : methods for subbasins sampled in the midscale assessment of the interior Columbia basin
Hessburg Paul F.
Portland : USDA Forest Service , 2000. - 59 s. : tab., 28 cm
xkni - KNIHY
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kniha
- Infection of Douglas-fir by Leptographium wageneri
Hessburg Paul F.
Hansen Everett M.
Canadian Journal of Botany. Vol. 78, No. 10 (2000), s. 1254-1261
xcla - ČLÁNKYkniha
- Detecting change in forest spatial patterns from reference conditions
Hessburg Paul F.
Smith Bradley Gene
Salter R. Brion
Ecological Applications. Vol. 9, No. 4 (1999), s. 1232-1252
xcla - ČLÁNKYkniha
- 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
Hessburg Paul F.
Portland : USDA Forest Service , 1999. - 56 s. : obr., tab., príl., 28 cm
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- Historical and Current Roles of Insects and Pathogens in Eastern Oregon and Washington Forested Landscapes. General Technical Report PNW-GTR-327,April 1994
Hessburg Paul F.
Mitchell Russel G.
Filip Gregory M.
Portland : U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station , 1994. - 72 s.: 36 obr.
xkni - KNIHY
1, z toho voľných 1kniha