TY - CHAP A1 - Morgan, P.S. T1 - Characteristic features of modern American fertility Y1 - 1996 A3 - Casterline, J.B. A3 - Lee, R.D. A3 - Foote, K.A. T2 - Fertility in the United States. New patterns, new theories. Supplement to Population and Development Review 22 CY - New York PB - Population Council ER -