Autor
National Geographic Society. Cartographic Division
Darley, James Morrison
24
Grosvenor, Gilbert M.
13
Garrett, Wilburg E.
12
Garver, John B.
12
Peele, William T.
11
Graves, William
4
Grosvenor, Melville Bell
4
Shupe, John F.
3
Barry, Cynthia M
2
Darley, James M.
2
Garret, Wilbur E.
2
Chamberlin, Wellman
1
Darley, Richard J.
1
Garrett, Wilberg E.
1
Graves, Wiliam
1
La Gorce, John Oliver 1880-1959
1