Материалы по тегу «social distance»
South-African, British, Brazilian, Indian – these strains were marked by WHO as alarming on a global level. Are they worth the bother? News from the Mechnikov Institute
Новый выпуск — №11 2021
«В мире науки»
What saints did the conquistadors pray to and why did they decide to conquer Mexico? What was the ethnic, regional, and age composition of the Conquista?