1997 The 49th International Congress of Americanists, Quito WM: 5
1997 The 49th International Congress of Americanists, Quito WM: 5
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1997 The 100th Anniversary of the Death of Vicente Rocafuerte, 1783-1847
1997 The 100th Anniversary of the Death of Vicente Rocafuerte, 1783-1847
1997 The 50th Anniversary of National Experimental College, Ambato WM: 5
1997 The 50th Anniversary of National Experimental College, Ambato WM: 5
1997 The 75th Anniversary of Escula Politecnica del Ejercito WM: 5
1997 The 75th Anniversary of Escula Politecnica del Ejercito WM: 5
1997 The 100th Anniversary of Mejia National Institute WM: 5
1997 The 100th Anniversary of Mejia National Institute WM: 5
1996 America – Endangered Species WM: 5
1996 America – Endangered Species WM: 5
1996 75th Anniversary of “El Universo” WM: 5
1996 75th Anniversary of “El Universo” WM: 5
1996 The 50th Anniversary of United Nations International Children’s Emergency Fund WM: 5
1996 The 50th Anniversary of United Nations International Children’s Emergency Fund WM: 5