TY - BOOK ED - United Nations. Department of Economic and Social Affairs TI - Population growth, structure and distribution: the concise report SN - 92-1-151338-3 U1 - 301.32954 21st PY - 1999/// CY - New York PB - United Nations KW - Population; Demography N1 - ST/PSA/SER.A/181 ER -