Creator
- Breen, Patrick J.2
- Candolfi Vasconcelos, M. Carmo2
- Creasy, Glen L.2
- Oregon State University. Agricultural Experiment Station2
- Schreiner, R. Paul2
- Adair, John, 1927 1
- Bryla, David1
- Deluc, Laurent1
- Doudoroff, Peter1
- Hedrick, Donald W.1
- Howe, Jessica1
- Jordan, David1
- Oregon State College. Agricultural Experiment Station1
- Pinkerton, John N.1
- Sampaio, Tiago1
- Silva, Elisabete1
- Stout, Floyd Madison, 1931 1
- Warren, Charles E., 1926 1