Publisher
- Gap Analysis Program (U.S.)60
- Uganda Bureau of Statistics4
- National Atlas of the United States3
- County of San Mateo Information Services Department2
- International Steering Committee for Global Mapping2
- Bay Area Open Space Council1
- Berkeley (Calif.). City Of Berkeley.1
- California. Department of Fish and Game. Marine Resources Region1
- Eubank, Nicholas1
- Napa County (Calif.). County Of Napa.1
- Northeast Ocean Data1
- San Francisco (Calif.). Department Of Telecommunications and Information Services.1
- Tehama County Public Works1
- UNEP World Conservation Monitoring Centre1
- United States. Bureau of Transportation Statistics1
- United States. Department of Housing and Urban Development1
- United States. National Ocean Service1