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

Bibliografiset tiedot
Yhteisötekijät:	United Nations International Symposium on Population and Development Planning (1989 : Riga, Latvia), United Nations. Department of International Economic and Social Affairs
Aineistotyyppi:	Kirja
Julkaistu:	New York United Nations 1993.
Aiheet:	Economic development > Congresses. Developing countries > Population > Economic aspects > Congresses. Developing countries > Economic policy > Congresses.