Creator
- Yuba County (Calif.). Information Technology Services2
- Applied Science Associates1
- Bourlet, Caroline1
- Environmental Systems Research Institute (Redlands, Calif.)1
- Geological Survey (U.S.)1
- Merced County GIS Division (MCGIS)1
- National Atlas of the United States1
- Noizet, Hélène1
- Prodhomme, Marie1
- Santa Clara County (Calif.). Planning Office1
- U.S. Department of Commerce, Bureau of the Census, Geography Division1
- United States. Department of Housing and Urban Development1
- United States. Minerals Management Service1