Creator
- Byrne, John Vincent, 1928 6
- Huyer, Adriana6
- Fleischbein, Jane5
- Smith, Robert L.5
- Gilbert, William E.4
- Panshin, Daniel A.3
- Boyd, Timothy John, 1958 20132
- Gard, Steve R.2
- Levine, Murray D.2
- Oregon State University. Extension Service/Marine Advisory Program2
- Oregon. Dept. Of Geology And Mineral Industries2
- Schramm, Richard E.2
- Waldorf, Walt2
- Allen, John S.1
- Bertrand, Gerard A. (Gerard Adrian)1
- Braga, Luiz F. S.1
- Castelao, Renato Menezes1
- Cutchin, David L.1
- Denbo, Donald Wade1
- Drake, Ellen T.1