Old growth forests -- Research -- Oregon : Forest under story : creative inquiry in an old-growth forest / edited by Nathaniel Brodie, Charles Goodrich, Frederick J. Swanson
2016
1
Oral history -- Oregon : Wiyáx̣ayx̣t/Wiyáakaảawn = As days go by : our history, our land, and our people--the Cayuse, Umatilla, and Walla Walla / edited by Jennifer Karson
Oregon -- Oregon Coast Range : Building a better nest : living lightly at home and in the world / Evelyn Searle Hess
2015
1
Oregon. Oregon Death with Dignity Act. / http://id.loc.gov/authorities/names/no99046622 : How to die in Oregon / HBO Documentary Films ; directed, produced and photographed by Peter D. Richardson
2011
1
Oregon -- Oregon Desert Trail : Walking the High Desert : encounters with rural America along the Oregon Desert Trail / Ellen Waterston
Outdoor education -- Oregon -- Portland : A Critical Ethnography of an Outdoor School Reimagining the Relationship Between Science Education and Climate Change Politics
Outdoor recreation -- Oregon : America outdoors with Baratunde Thurston. Season 2, episode 4, Oregon : new heights / directors, David Casey, Adnelly Marichal ; a Part2 Pictures production for Twin Cities PBS
Paleoclimatology -- Oregon : Archaeoclimatology atlas of Oregon : the modeled distribution in space and time of the past climates of Oregon / Reid A. Bryson, Katherine McEnaney DeWall, and Alison Stenger
Oregon -- Portland Region : The silicon forest : high tech in the Portland area, 1945 to 1986 / Gordon B. Dodds, Craig E. Wollner ; with the assistance of Marshall M. Lee
Public welfare -- Oregon -- Congresses : The subject is-- welfare reform : a focus on Oregon : a conference report / sponsored by the Oregon Commission for Women