TY - JOUR A1 - Knodel, J. A1 - Wilson, C. T1 - The Secular Increase in Fecundity in German Village Populations: An Analysis of Reproductive Histories of Couples Married 1750-1899 Y1 - 1981 DO - 10.2307/2174835 JF - Population Studies VL - 35 IS - 1 SP - 53 EP - -84 ER -