Creator
- United States. Army. Corps Of Engineers. Portland District4
- Good, James W.2
- Collins, John L. (John Leopold), 1948 1
- Fritz, Cara E.1
- Henderson, Jeremy Scott1
- Law, Karen H.1
- Lewis, Nate S.1
- Lindsley, Amy J.1
- Marriage, Lowell D.1
- Newman, Kathy Pete1
- Oregon Fish Commission. Shellfish Program1
- Oregon State University. Extension Service/Sea Grant College Program1
- Riznyk, Raymond Zenon1
- Sherman, Tim1
- Sund, Daniel M.1
- Walker, John David1
- Wilsey & Ham1