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1 gen 1920 anni - ESTADOS UNIDOS- FUNDA DEPARTAMENTO DE SALUD PUBLICA

Descrizione:

Fundada por el biólogo Charles Edwars Amory winslow,, Da definición de salud publica con grandes aportes al tema.

Aggiunto al nastro di tempo:

historia de la salud publica

Byluz erly ojeda

9 feb 2020

1

0

251

Data:

1 gen 1920 anni

Adesso

~ 105 years ago

Immagini:

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