Creator
- Oregon State University. Extension Service3
- Zollinger, William A.2
- Algursan, Assem S.1
- Bakke, Paul D.1
- Ballachey, Brenda Elizabeth1
- Brenkman, Samuel J.1
- Brignon, William R.1
- Colyer, Guy1
- Duncan, James A.1
- Eckmann, Madeleine1
- Frischknecht, W. Dean1
- Goetz, Frederick Allen1
- Gunckel, Stephanie L.1
- Jones, I. R. (Idwal Ralph), 1898 1
- Kamm, Leonard Maurice1
- Kramer, Johanna I.1
- Magill, Benjamin Fulton1
- Mckenzie, Fred F. (Frederick Francis), 1900 1
- Meyers, Stuart Alan1
- North, Warren Arthur1