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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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los grupos sanguineos (9 agos 1902 año – 17 dic 1902 año)
Descripción:
el biologo austrico karl landsteiner y su grupo descubren cuatro grupos sanguineos
Añadido al timeline:
Sara isabel alzate
By
Octavo
19 sep 2018
0
0
805
fecha:
9 agos 1902 año
17 dic 1902 año
~ 4 months and 10 days
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