008930000a22002170004500 PH-MaWHO 20241108112603.0 ST/ESA/SER.R/116 9211512492 UN File United Nations International Symposium on Population and Development Planning (1989 : Riga, Latvia). 668171 United Nations. Department of Economic and Social Development. 667250 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. New York : United Nations, 1993. 285p. eng Population policy Congresses 667865 Development planning Congresses 667065 WHOLIS MONO Mark 13-10-2008 09:10:32 13823 13823 0 0 0 0 WPRO WPRO 2021-05-24 0 UN File 13823 2024-01-24 00:00:00 2021-05-24 MONO