Geography
United States
474 results
Great Britain
20 results
Canada
10 results
États-Unis
9 results
Europe
8 results
OECD countries
8 results
France
5 results
Mexico
5 results
Germany
4 results
Soviet Union
4 results
China
3 results
European Union countries
3 results
Japan
3 results
California
2 results
Latin America
2 results
Mérida
2 results
Pays de l'Organisation de coopération et de développement économiques
2 results
Países de la OCDE
2 results
Scotland
2 results
Texas
2 results
Albany
1 results
Allemagne
1 results
Amérique latine
1 results
Asia
1 results
Australia
1 results
Baltimore
1 results
Boston
1 results
England
1 results
Estados Unidos
1 results
Europa
1 results
Europe, Central
1 results
Europe, Western
1 results
Helsinki <1995>
1 results
Illinois
1 results
Ireland
1 results
Kansas
1 results
Lambeth (London)
1 results
Maryland
1 results
Massachusetts
1 results
Minnesota
1 results
New York (State)
1 results
New Zealand
1 results
Pacific Area
1 results
Russia (Federation)
1 results
South Asia
1 results
USA
1 results
Valladolid (Yucatán)
1 results
Washington (D.C.)
1 results
Yucatán (State)
1 results