United Nations Demographic indicators of countries

estimates and projections as assessed in 1980

Engels | 437 pagina's | United Nations, New York, N.Y. | 1982

Gedrukt boek

United Nations International migration

policies and programmes; a world survey

Engels | 111 pagina's | United Nations, New York | 1982

Gedrukt boek

United Nations Coastal area management and development

Engels | 188 pagina's | Pergamon Press, Oxford [etc.] | 1982

Gedrukt boek

United Nations World population trends and policies

1981 monitoring report

Engels | 253 pagina's | United Nations, New York, NY | 1982

Gedrukt boek

United Nations World population trends and policies

1981 monitoring report

Engels | 196 pagina's | United Nations, New York, NY | 1982

Gedrukt boek