Creator
- Oregon State University[remove]14
- Burgess, Fredrick J., 1926 1
- James, Wesley P.1
- National Science Foundation (U.S.). Division Of Environmental Systems And Resources1
- Schaumburg, Frank D., 1930 1
- Slotta, Larry S., 1934 1
- United States. Army. Corps Of Engineers. Portland District. Navigation Division1
- United States. Environmental Protection Agency. Water Quality Office1
- United States. Federal Water Quality Administration1
- United States. Office Of Water Resources Research1