Author/Creator
- United States. Bureau of the Census. Data Preparation Division9
- Wheeler, Russell L.8
- CE Info Systems (P) Ltd7
- Langer, William H.7
- Rhea, Susan7
- Sargent, Kenneth A.7
- University of Arizona. Bureau of Geology and Mineral Technology7
- Arkansas Geological Commission6
- Bedinger, M. S.6
- Farrar, C. D. (Christopher D.)6
- Gardner, James V.6
- Nevada Bureau of Mines and Geology6
- Roggensack, Kurt6
- University of London. School of Oriental and African Studies6
- Arrowsmith, John, 1790-18735
- British Library5
- D'Agostino, John P.5
- Hills, Francis Allan5
- Indian Map Service5
- International Publications (Firm : Delhi, India)5