20 авг 1897 г. - Mosquito Day
Описание:
August 20, 1897, is the original “Mosquito Day," named by Ronald Ross (1857-1932) of the British Indian Medical Service who is credited with discovering malarias mosquito stages (Saving Lives, Buying Time: Economics of Malaria Drugs in an Age of Resistance., n.d.).Добавлено на ленту времени:
Дата:
20 авг 1897 г.
Сейчас
~ 128 г назад