Region
Afghanistan
1
Africa
3
Antarctica
2
Asia
1
Australia
6
Austria
2
Boston
1
Brasília (Distrito Federal)
1
Brazil
3
Cairo
1
Cairo (Egypt)
1
California
1
Canada
1
Cape Fear River Region
1
Cape Fear River Region (N.C.)
1
Caribbean Area
1
China
4
Colombia
3
Columbia County
1
Costa Rica
2
Cuba
2
Dominican Republic
1
Egypt
1
England
4
English-speaking countries
1
Europe
1
France
1
Germany
2
Gila Wilderness
1
Gila Wilderness (N.M.)
1
Granby
1
Great Britain
38
India
8
Iraq
1
Istanbul
1
Kenya
1
Klondike River Valley
2
Klondike River Valley (Yukon)
3
Kolkata
1
Los Angeles
1
Madagascar
1
Massachusetts
2
Mediterranean Region
1
Montana
1
New Mexico
1
New York
2
New York (N.Y.)
1
New York (State)
3
Newfoundland and Labrador
1
North America
2
more ...