Publisher
- California. Department of Fish and Game. Marine Resources Region95
- Bay Area Open Space Council30
- Geological Survey (U.S.)15
- Northeast Ocean Data13
- Riverside County (Calif.). Geographic Information Services9
- National Atlas of the United States8
- World Resources Institute7
- County of Santa Cruz Information Services Department6
- International Livestock Research Institute6
- Monterey County (Calif.)5
- Santa Clara County (Calif.). Planning Office4
- Jasper Ridge Biological Preserve (Agency)2
- Ocean Data and Information Network for Africa2
- Birdlife International1
- California. Department of Fish and Game1
- Coastal Services Center (U.S.)1
- County of San Mateo Information Services Department1
- Danmarks og Grønlands geologiske undersøgelse1
- Food and Agriculture Organization of the United Nations1
- Nature Conservancy (U.S.)1