Publisher
- Geological Survey of India1
- Geological Survey of Saxony-Anhalt1
- Geologická služba Slovenskej republiky1
- Helvetas Nepal1
- IGB1
- ITMB1
- Instituto Geográfico Nacional1
- Iowa Dept. of Natural Resources1
- Ke xue chu ban she,科学出版社1
- Map Studio1
- N.C. Geological Survey1
- National Gap Analysis Project1
- National Geographic Society1
- National Geography Institute : Distributed by the Korean Information Service of the Government Information Agency1
- Natural Resources Canada, Geological Survey of Canada1
- Oak Ridge National Laboratory1
- Office for Official Publications of the European Communities1
- Planning and Economic Development Office for Borena Administrative Zone1
- Sub Direktorat Penyelidikan Panasbumi1
- Surveyor-General1
