Results of the sixth population inquiry among governments / Depar tment of International Economic and Social Affairs. - New York : United Nations, 1990. - xviii, 245 p. : forms. ; 28 cm. - Population policy paper ; no. 31 .

"The sixth population inquiry was transmitted through the Office of the Secretary-General in July 1987 to the member states and observers o f the United Nations"--P. iii. "ST/ES/SER.R/104."


Population policy --Statistics.------

363.9