| 000 | 00718nam a2200205Ia 4500 | ||
|---|---|---|---|
| 001 | 2318 | ||
| 008 | 160613b1980 xxu||||| |||| 00| 0 und d | ||
| 080 | _a312.1(079.5) | ||
| 100 | 1 |
_aCASTERLINE, John B. _96043 |
|
| 245 | _aWorld Fertility Survey. Age at first birth | ||
| 260 |
_aLondon; Voorburg _bInternational Statistical Institute; IUSSP _c1980 |
||
| 300 | _a30 | ||
| 490 | _a(WFS Comparative Studies; 15) | ||
| 655 |
_91652 _aEDAD DE LA MADRE _fMATERNAL AGE _iEDAT DE LA MARE |
||
| 655 |
_91247 _aENCUESTA MUNDIAL DE FECUNDIDAD _fGLOBAL FERTILITY SURVEY _iENQUESTA MUNDIAL DE FECUNDITAT |
||
| 655 |
_964 _aFECUNDIDAD _fFERTILITY _iFECUNDITAT |
||
| 700 |
_aTrussell, James _95775 |
||
| 998 | _a1980-01-01 | ||
| 999 |
_c1211 _d1211 |
||