- Frenkel, Robert E.13
- Johnson, Gary Ellis3
- Oregon State University. Dept. Of Geography3
- Oregon State University. School Of Oceanography3
- Oregon. Dept. Of Land Conservation And Development3
- Strehlow, David Randall3
- Taylor, Alan H.3
- Gonor, J. J.2
- Martin, Robert C.2
- Oregon. Natural Area Preserves Advisory Committee2
- Pfister, Robert E.2
- Alaback, Paul B.1
- Bonacker, Gregg L.1
- Copeland, William N.1
- Eilers, H. Peter1
- Gonor, Jefferson J.1
- Heinitz, Eric F.1
- Morlan, Janet C.1
- Oregon State University. Water Resources Research Institute1
- Wickramaratne, Siri Nimal1