Demographic yearbook 1952

Eitemau Tebyg

• Demographic yearbook 1951
  gan: United Nations. Statistical Office
  Cyhoeddwyd: (1951)
• Demographic yearbook 1950
  gan: United Nations, Statistical Office
• Yearbook of national accounts statistics. : individual country data /
  gan: United Nations. Statistical Office
  Cyhoeddwyd: (1983)
• Demographic Yearbook
  Cyhoeddwyd: (1976)
• Insects: the yearbook of agriculture 1952
  gan: United states, Department of agriculture
  Cyhoeddwyd: (1952)