Люди русской науки. Очерки о выдающихся деятелях естествознания и техники. Биология. Медицина. Сельскохозяйственные науки

Люди русской науки. Очерки о выдающихся деятелях естествознания и техники. Биология. Медицина. Сельскохозяйственные науки

1963 · 15.8 MB · Russian
by Кузнецов И.В. (ред.)
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“ Nothing in nature is unbeautiful. ” ― Alfred, Lord Tennyson
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