TY - BOOK ED - United Nations. International Economic and Social Affairs, Deptt. TI - World population trends and policies: 1987 monitoring report SN - 92-1-51168-2 U1 - 312 PY - 1988/// CY - New York PB - UN KW - Population KW - World population N1 - Special topics: fertility and women's life cycle and socio-economic differentials in mortality ER -