Creator
- Wiegand, Ernest Herman, 1886 3
- Oregon Agricultural College. Experiment Station2
- Oregon State College. Agricultural Experiment Station2
- Spanos, George A.2
- Bazemore, Russell A.1
- Bell, James Carscallen, 1881 1
- Boyles, Matthew J.1
- Conroy, Robert Leland1
- Cornwell, Chris1
- Date, Waman Bhaskar1
- du, Xiaofen1
- El Miladi, Samir Salem1
- Galeb, Abduljalil D. S.1
- Galeb, Abduljalil Derhm Saeed1
- Gouw, Virginia P.1
- Hong, Victor1
- Jarvis, Helen Wilma1
- Kitson, John Aidan Mccreery1
- Kortekaas, Marjan G.1
- Lundahl, David S.1