Publisher
- NASA Langley Atmospheric Sciences Data Center2
- National Geophysical Data Center2
- Tehama County Public Works2
- United States. National Ocean Service2
- Applied Science Associates1
- Birdlife International1
- Energy for Sustainable Development Africa1
- Humboldt County Planning and Building Department1
- National Energy Information Center (U.S.)1
- Santa Clara County (Calif.). Planning Office1
- Science1
- U.S. Fish and Wildlife Service1
- United States. Bureau of Transportation Statistics1
- World Resources Institute1