Creator
- Holcomb, Jess3
- Oregon State College. Extension Service2
- Baker County (Or.)1
- Barton, Lois1
- Brandt, Patricia A.1
- Crews, Graydon Talmadge1
- Followell, Virginia1
- Guilford, Nancy1
- Holcomb, Jess Charles1
- Lane County Historical Society (Or.)1
- Linn County (Or.)1
- Long Range Planning Conference (1947 : Baker County, Or.)1
- Long Range Planning Conference (1956 : Linn County, Or.)1
- Northwest Highway Engineering Conference1
- Oregon Agricultural College. Alumni Association1
- Oregon State College. Engineering Experiment Station1
- Oregon State University Library. Social Sciences & Humanities Department1
- Oregon State University. Engineering Experiment Station1
- Oregon. State Water Resources Board1
- Osu Forestry Alumni Association1