- Castle, Emery N.4
- Hite, James4
- Weber, Bruce4
- Kilkenny, Maureen3
- National Rural Studies Committee3
- Oakerson, Ronald3
- Ahmed, Mahfuzuddin1
- Degnbol, Poul1
- Nielsen, Jesper Raakjaer1
- Oregon State University. Extension Service1
- Rolston, Irene1
- Sorte, Bruce1
- Sorte, Bruce Michael1
- Viswanathan, K. Kuperan1