1945

Hasta hace poco tiempo, la mayoría de las familias eran numerosas, con un promedio de cinco niños. Si bien antes existía una sola tasa de fecundidad mundial, hoy existen múltiples tasas, y las diferencias entre ellas son abismales.

Sustainable Development Goals:
/content/books/9789210474122c002
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10
5
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content/books/9789210474122
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false
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