• 3 Memorial Library

• 3 Emigration and immigration
• 1 Health surveys
• 1 Public health

• 3 Zambia. Central Statistical Office
• 1 Analysis, Information Management & Communications Activity
• 1 Population, Health & Nutrition Information Project
• 1 United States. Agency for International Development

• 4 English

• 4 Statistics
• 1 Periodicals

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