Publisher
- California. Department of Fish and Game. Marine Resources Region8
- Northeast Ocean Data8
- Fire and Resource Assessment Program (Calif.)5
- National Atlas of the United States5
- California. Air Resources Board4
- Birdlife International1
- County of San Mateo Information Services Department1
- Environmental Systems Research Institute (Redlands, Calif.)1
- Placer County Geographic Information Systems1
- Santa Clara County (Calif.). Planning Office1
- Tehama County Public Works1
- U.S. Fish and Wildlife Service1
- United States. National Ocean Service1