1990 The 5th Population Census and 4th Housing Census WM: 5
1990 The 5th Population Census and 4th Housing Census WM: 5
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1990 The 5th Population Census and 4th Housing Census WM: 5
1990 The 5th Population Census and 4th Housing Census WM: 5
1990 America – Pre-Columbian Artefacts WM: 5
1990 America – Pre-Columbian Artefacts WM: 5
1995 International Decade for the Reduction of Natural Disasters – Ecuador Civil Defence Organization WM: 5
1995 International Decade for the Reduction of Natural Disasters – Ecuador Civil Defence Organization WM: 5
1995 The 50th Anniversary of the United Nations WM: 5
1995 The 50th Anniversary of the United Nations WM: 5
1995 The 35th Anniversary of INNFA WM: 5
1995 The 35th Anniversary of INNFA WM: 5