TY  - CHAP
A1  - Michael, R.T.
A1  - Willis, R.J.
T1  - Contraception and fertility: Household production under uncertainty
Y1  - 1975
A3  - Terleckyj, N.E.
T2  - Household production and consumption
CY  - New York
PB  - Columbia University Press

ER  -