- Greene, Robert C.1
- Gulf Coast Association of Geological Societies. Tectonic Map Committee, cartographer1
- Hansen, Robert E.1
- Haynes, Donald D.1
- Hershey, Lloyd A., 1927-1
- Hildreth, C. T.1
- Institut des sciences agronomiques du Burundi, issuing body1
- Institut géographique du Zaïre.1
- Institut géographique national (France). Centre de Yaoundé.1
- Instituto Geográfico Nacional Ingeniero Pablo Arnoldo Guzmán.1
- John Bartholomew and Son, cartographer, publisher1
- Keefer, William Richard, 1924-1
- Kent, Bion H. (Bion Huntley), 1925-1
- Kerr, J. William (James William), 1936-1
- Krause, Richard E.1
- Kümmerly + Frey1
- Liberian Geological Survey1
- Lines, Gregory C.1
- Lucchitta, Baerbel K.1
- Luedke, Robert G.1
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