Author
- Clahan, Kevin B.5
- I.M. Systems Group5
- National Atlas of the United States5
- United States. National Oceanic and Atmospheric Administration5
- Aerial Information Systems, Inc4
- Danny Karp4
- Garcia, Paul4
- Price, Matt4
- Sasha Gennet4
- United States. Bureau of Transportation Statistics4
- United States. Department of Housing and Urban Development4
- Conrad, J. E. (Julian Eduard)3
- National Energy Information Center (U.S.)3
- Nature Conservancy (U.S.) 3
- California. Biogeographic Data Branch2
- California. Department of Fish and Game. Marine Resources Region2
- California. Fisheries Programs Branch2
- California. Office of Statewide Health Planning and Development2
- Endris, Charles A.2
- Environmental Systems Research Institute (Redlands, Calif.)2