TY  - BOOK
TI  - The new population problem: why families in developed countries are shrinking and what it means 
SN  - 0805849793 (pbk. : alk. paper)
U1  - 304.63 
PY  - 2005///
CY  - Mahwah, N.J.
PB  - Lawrence Erlbaum Asociates
KW  - Family size
ER  -