To the history of Russian science; Academician Nicholas Ivan Vavilov on his 70th anniversary (November 26, 1887-August 2, 1942).
D000846:Anniversaries and Special Events; D001695:Biology / Q000266:history*; D005006:Ethnicity; D006801:Humans; D007802:Language; D012426:Russia; D012586:Science
BIOLOGY/history