Publisher
- National Atlas of the United States70
- Geological Survey (U.S.)29
- International Steering Committee for Global Mapping13
- International Rice Research Institute3
- University of California, Berkeley. Museum of Vertebrate Zoology3
- Gap Analysis Program (U.S.)2
- North American Cartographic Information Society2
- Canada Centre for Mapping1
- Instituto Nacional de Estadística, Geografía e Informática (Mexico)1
- International Heat Flow Commission1
- U.S. Census Bureau. Geography Division1
- United Nations. Office for Disaster Risk Reduction1
- United States. Bureau of Transportation Statistics1