%0 Graduate Thesis Or Dissertation %T The relationship of aspect and topographic position to the occurrence of Douglas-fir bark beetle damage in western Oregon and southwestern Washington %A Rossheim, John David %8 2010-11-29 %I Oregon State College %R http://localhost/files/v405sc690 %G http://id.loc.gov/vocabulary/iso639-2/eng %[ 2017-08-02 %9 Masters Thesis %~ ScholarsArchive@OSU %W Oregon State University