TY - JOUR A1 - Swicegood, C.G. A1 - Morgan, S.P. A1 - Rindfuss, R.R. T1 - Measurement and Replication: Evaluating the Consistency of Eight U.S. Fertility Studies Y1 - 1984 DO - 10.2307/2061024 JF - Demography VL - 21 IS - 1 SP - 19 EP - -23 ER -