Oregon County Resource Atlas http://hdl.handle.net/1957/9586 2013-05-18T08:11:40Z Yamhill County, Oregon : resource atlas : natural, human, economic, public http://hdl.handle.net/1957/9640 Yamhill County, Oregon : resource atlas : natural, human, economic, public Oregon State University. Extension Service; Scharback, Ron 1973-06-01T00:00:00Z Wheeler County, Oregon : resource atlas : natural, human, economic, public http://hdl.handle.net/1957/9639 Wheeler County, Oregon : resource atlas : natural, human, economic, public Oregon State University. Extension Service; Scharback, Ron 1973-04-01T00:00:00Z Washington County, Oregon : resource atlas : natural, human, economic, public http://hdl.handle.net/1957/9638 Washington County, Oregon : resource atlas : natural, human, economic, public Oregon State University. Extension Service; Ruttle, Marilyn 1974-03-01T00:00:00Z Wasco County, Oregon : resource atlas : natural, human, economic, public http://hdl.handle.net/1957/9637 Wasco County, Oregon : resource atlas : natural, human, economic, public Oregon State University. Extension Service; Valde, Gary 1973-10-01T00:00:00Z