- Tillamook County (Or.)4
- Oregon State College. Extension Service3
- Oregon Agricultural College. Experiment Station2
- Powers, W. L. (Wilbur Louis), 18872
- Cone, Jarrold B.1
- Finsley, William1
- Johnston, W. W. (William Waters), 1896 1
- Long Range Planning Conference (1936 : Tillamook County, Or.)1
- Long Range Planning Conference (1947 : Tillamook County, Or.)1
- Long Range Planning Conference (1956 : Tillamook County, Or.)1
- Long Range Planning Conference (1968 : Tillamook County, Or.)1
- Oregon State University. Extension Service1
- Sikes, Kendra G.1