Population in the Least Developed Countries progress in the 1980s : challenges for the 1990s - United Nations. General Assembly. Trade and Development Board. Intergovernmental Group on the Least Developed Countries Seventh se ssion (Preparatory Committee for the Second United Nations Conference on the Least Developed Countries ). (New York : United Nations, 1990)
Contribution by the United Nations Population Fund (UNFPA).
Keywords: United Nations; Developing countries -- Population policy; Developing countries -- Population