 |
tasa de fecundidad general
| por
| edad
| tasa de fecundidad general | |
| gov. social.sc. health. | fertility rate; general fertility rate |
| por | |
| gen. | a; in; inside; into; per; within |
| patents. | by; by means of |
| edad | |
| environ. | age |
| |||
| fertility rate; general fertility rate | |||
| tasa de fecundidad general: 4 phrases in 1 subject |
| Demography | 4 |