TY  - JOUR
A1  - Ewbank, D.C. 
T1  - The marital fertility of American whites before 1920
Y1  - 1991
DO  - 10.1080/01615440.1991.9955301
JF  - Historical Methods
VL  - 24
IS  - 4
SP  - 141
EP  - -170

ER  -