%0 Graduate Thesis Or Dissertation %T Nitrogen fixation by Purshia tridentata : some ecological aspects and root nodule anatomy %A Dalton, David Andrews %8 2013-11-21 %I Oregon State University %R http://localhost/files/0c483n38n %G http://id.loc.gov/vocabulary/iso639-2/eng %[ 2017-08-14 %9 Masters Thesis %~ ScholarsArchive@OSU %W Oregon State University