- Oregon. Fish Commission4
- Lango Reynoso, Fabiola2
- Arnold, Gary1
- Breese, W. P.1
- Bustamante, Marco L. Unzueta1
- de Leon, Cesar Arias1
- del Refugi Castaneda, Maria1
- Dimick, R. E.1
- Fuentes, Virgilio Arenas1
- Furfari, Santo A.1
- Geological Survey (U.S.)1
- Hou, Yishu1
- Lund, Dennis1
- Morfin, Juan C. Zamorano1
- Nohpal, Dalia1
- Oregon State University. Department Of Fish And Game Management1
- Oregon State University. Water Resources Research Institute1
- Schoning, Robert W.1
- Tollefson, Roger1
- U.S. Public Health Service. Food And Drug Administration1