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AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
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20 marzo 1939 anni - Se crea el Instituto de Salubridad y Enfermedades Tropicales
Descrizione:
Primera institución en México dedicada a la investigación científica en materia de salud pública
Aggiunto al nastro di tempo:
Evolución de la Investigación Científica en México
By
Isis Valdes
12 ott 2017
2
0
38466
Data:
20 marzo 1939 anni
Adesso
~ 86 years ago
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