Publisher
- Illinois Department of Energy and Natural Resources, Illinois State Geological Survey1
- Illinois Dept. of Energy and Natural Resources, Illinois State Geological Survey1
- Indonesia, Direktorat Vulkanologi1
- Instituto Guatemalteco de Turismo1
- Kentucky Geological Survey1
- Kümmerly + Frey1
- Landmeter-generaal privatsak1
- Lantmäteriverket1
- Library of Congress1
- Maanmittaushallitus1
- Maine Geological Survey, Dept. of Conservation1
- Manufacture Française des Pneumatiques Michelin1
- Mineral Development Division, Department of Mines and Energy, Government of Newfoundland and Labrador1
- National Book Store1
- National Geographic Society1
- Natural Resources Center, Dept. of Environmental Protection1
- Nelles Verlag GmbH ; Apa Productions1
- Nelles Verlang GmbH1
- Office de la topographie et de la cartographie1
- Office for Official Publications of the European Communities1
