TY  - JOUR
A1  - Haines, M.R.
T1  - Social class differentials during fertility decline: England and Wales revisited
Y1  - 1989
DO  - 10.1080/0032472031000144136
JF  - Population Studies
VL  - 43
IS  - 2
SP  - 305
EP  - -323

ER  -