Geographic Subject
India
13
California
5
Japan
5
Australia
3
Sri Lanka
3
Tropics
3
Asia
2
Canada
2
France
2
Germany, West
2
Nepal
2
Netherlands
2
Pakistan
2
Soviet Union
2
Belarus
1
Bengal, Bay of
1
Bulgaria
1
Great Britain
1
Hokkaido
1
Hungary
1
Indonesia
1
Italy
1
Kazakh S.S.R.
1
Kazakhstan
1
Moldavian S.S.R.
1
Moldova
1
Mozambique
1
New South Wales
1
Nāgāland
1
Oceania
1
Poland
1
Southern States
1
Switzerland
1
Turkey
1
Ukraine
1
United States
1
West (U.S.)
1
West Java
1