Creator
- Los Angeles Times (Firm)1
- Associated Marine Institutes, Inc.2
- Gladstone, William E. , 1930-20152
- Miami Herald Publishing Company1
- Naples Daily News1
- New York Times Company1
- The Wall Street Journal1
- United States. Department of Agriculture1
- United States. Department of Justice1
- United States. Department of the Interior1
- Youth Environmental Service Program1