TY  - JOUR
A1  - David, P.A.
A1  - Mroz, T.A.
T1  - Evidence of fertility regulation among rural French villagers, 1749–1789: A sequential econometric model of birth-spacing behavior (part 1)
Y1  - 1989
DO  - 10.1007/BF01796786
VL  - 5
IS  - 1

ER  -