%0 Graduate Thesis Or Dissertation %T Prebunching with a low investment skyline yarder in thinnings %A Keller, Robert Richard %8 2008-11-06 %I Oregon State University %R http://localhost/files/2227ms79d %G http://id.loc.gov/vocabulary/iso639-2/eng %[ 2017-08-19 %9 Masters Thesis %~ ScholarsArchive@OSU %W Oregon State University