TY  - JOUR
A1  - Haines, M.R.
T1  - Fertility decline in industrial America: An analysis of the Pennsylvania anthracite region, 1850-1900, using ‘own children’ methods
Y1  - 1978
DO  - 10.2307/2173565
JF  - Population Studies 
VL  - 32
IS  - 2
SP  - 327
EP  - -354

ER  -