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Cuenca del Guayas
1
Developing countries
10
Distrito Federal
1
Distrito Federal (Mexico)
1
Distrito Federal (México)
1
East Asia
4
Ecuador
5
Egypt
1
England
1
España
28
Estados Unidos
10
Estados Unidos de América
1
Estudio de casos
1
Europa
5
Europe
10
Europe, Eastern
3
European Union countries
7
Foreign countries
1
Former Soviet republics
1
Former communist countries
1
France
1
Germany
1
Ghana
1
Great Britain
11
Greece
1
Guayas River Watershed
1
Haiti
1
Hidalgo (Estado)
1
Hidalgo (Mexico : State)
1
Hidalgo (State)
1
India
3
Iran
1
Islamic countries
1
Italy
1
Japan
4
Japón
1
Kurdistan
1
Kuwait
2
Latin America
44
Latinoamérica
1
Lebanon
1
Llanquihue (Province)
1
Llanquihue (Provincia)
1
Loreto (Department)
1
Loreto (Peru : Department)
1
Los Boguerones Region (Panama)
1
Metodología
1
Mexico
72
Mexico (State)
1
Mexico City
1
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