- Martin, Helen M. (Helen Mandeville), 1889-19731
- Morris, Robert H.1
- Muñoz Cristi, J.1
- National Geographic Society (U.S.). Cartographic Division1
- National Geographic Society (U.S.). Cartographic Section1
- Nigeria. Federal Surveys1
- Orkild, Paul P.1
- Portugal. Ministério do Ultramar1
- Power, Walter R. (Walter Robert), 1924-1
- Radbruch-Hall, Dorothy H., 1920-1
- Raisz, Erwin, 1893-19681
- Stevenson, I. M.1
- Svenska turisttrafikförbundet1
- Taylor, Busty1
- Tipper, H. W. (Howard W.)1
- United Nations1
- United States. Forest Service, cartographer, publisher1
- United States. Forest Service. Pacific Northwest Region1
- United States. Forest Service. Rocky Mountain Region1
- Van Horn, Richard, 1920-1
GeoBlacklight version 4.1.0
