Crossword clue: composer of natalka poltavka
1 answer found in Letterora's clue database (Wikidata facts, Open Trivia DB, WordNet and Webster definitions — all licensed sources).
Possible answers
lysenko
7 letters
wd-fact-v3
Soviet geneticist whose adherence to Lamarck's theory of evolution was favored by Stalin (1898-1976)