World population monitoring 1989 : special report, the population situation in the least developed countries. - United Nations. Dept. of International Economic and Social Affair s. (New York : United Nations, 1990)
At head of title: Department of International Economic and Social Af fairs.
"ST/ESA/SER.A/113."
"United Nations publication sales no. E.89.XIII.12"--T.p. verso.
Includes bibliographical references.
Keywords: Developing countries -- Population; Developing countries -- Population policy