TY  - BOOK
AU  - RODRIGUEZ, Germán
TI  - World Fertility Survey. Assessing the availability of fertility regulation methods : report on a methodological study
T2  - (WFS Scientific Reports; 1)
PY  - 1977///
CY  - London; Voorburg
PB  - International Statistical Institute
KW  - ANTICONCEPCIÓN
KW  - CONTRACEPTION
KW  - PLANIFICACIÓN FAMILIAR
KW  - FAMILY PLANNING
KW  - ENCUESTA MUNDIAL DE FECUNDIDAD
KW  - GLOBAL FERTILITY SURVEY
ER  -