Region
- United States 29 results
- Great Britain 21 results
- England 12 results
- France 8 results
- Australia 3 results
- Germany 3 results
- India 2 results
- Japan 2 results
- New Zealand 2 results
- Russia 2 results
- Authors, Caribbean 1 results
- Brazil 1 results
- Buckinghamshire (England) 1 results
- Canada 1 results
- Caribbean Area 1 results
- Commonwealth countries 1 results
- English-speaking countries 1 results
- Europe 1 results
- Germany (West) 1 results
- Indonesia 1 results
- Iran 1 results
- Islands of the Pacific 1 results
- Mexico 1 results
- Netherlands 1 results
- Parque Nacional do Xingu 1 results
- Parque Nacional do Xingu (Brazil) 1 results
- Québec (Province) 1 results
- Rangiora (N.Z.) 1 results
- Social aspects 1 results
- Southern States 1 results
- Soviet Union 1 results
- Spain 1 results
- West (U.S.) 1 results