TY - GEN AU - Pittenger,D B TI - Some problems in forecasting population for government planning purposes SN - 0003-1305 PY - 1982///0311 KW - Americas KW - Developed Countries KW - Evaluation Studies as Topic KW - Forecasting KW - North America KW - Research KW - Statistics as Topic KW - United States N1 - Publication Type: Journal Article ER -