World population policies :
World population policies : Gabon to Norway /
United Nations
- New York : United Nations, c1989.
- vol.2;253p. : ill., maps. ; 28 cm.
- Population studies no. 102/add.1 .
9211511755
Population
Population policy
HB871 / .W763 1989
304.6 / W893
9211511755
Population
Population policy
HB871 / .W763 1989
304.6 / W893