00893nam a2200181Ia 4500 0000016442 20251012174545.0 s1993 xx eng c 9211512492 HB884 Population and development planning : proceedings of the United Nations International Symposium on Population and Development Planning : Riga, Latvian Soviet Socialist Republic, 4-8 December 1989 United Nations, Dept. of Economic and Social Development, New York 1993 p. d------ 285 p. : ill. ; 28 cm. "ST/ESA/SER.R/116." "United Nations publication sales no. E.92.XIII.13." Includes bibliographical references NHAH Developing countries- Economic policy- Congresses Developing countries- Population- Economic aspects- Congresses Economic development- Congresses 6120 6120 0 0 0 0 KEM KEM 2012-12-07 0 0000007621 2025-10-12 08:35:46 2025-10-12 OS