Creator
- Kelso, Nathaniel Vaughn4
- Patterson, Tom4
- United States. Bureau of the Census. Geography Division2
- California. Department of Fish and Game. Marine Resources Region1
- Environmental Systems Research Institute (Redlands, Calif.)1
- Geological Survey (U.S.)1
- Institute for Water Resources (U.S.). Navigation Data Center1
- National Atlas of the United States1
- United States. Bureau of Transportation Statistics1
- United States. Department of Housing and Urban Development1