TY - BOOK AU - UNITED NATIONS , ECONOMIC AND SOCIAL AFFAIRS (Deptt. of--) ED - UNITED NATIONS , ECONOMIC AND SOCIAL AFFAIRS (Deptt. of--) TI - Population Newsletter (67) U1 - Y : 5 . 1N45 . N99, N9 PY - 1999/// CY - - PB - Population division Deptt. of Economics and social affairs ER -