Publisher
- Bay Area Open Space Council73
- BirdLife International1
- Birdlife International1
- California Geological Survey8
- California. Air Resources Board11
- California. Department of Fish and Game2
- California. Department of Fish and Game. Marine Resources Region28
- California. Division of Mines and Geology11
- Coastal Services Center (U.S.)11
- County of San Mateo Information Services Department48
- County of Santa Clara. Geographic Information Services3
- County of Santa Cruz Information Services Department17
- Danmarks og Grønlands geologiske undersøgelse1
- Energy for Sustainable Development Africa1
- Environmental Systems Research Institute (Redlands, Calif.)1
- Fire and Resource Assessment Program (Calif.)12
- Food and Agriculture Organization of the United Nations2
- Gap Analysis Program (U.S.)60
- Geological Survey (U.S.)77
- Humboldt County Building & Planning Department5