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Попов, Ю. В. Экологизированная защита зерновых культур от болезней: монография / Ю. В. Попов, Е. А. Мелькумова; Воронеж. гос. аграр. ун-т. — Воронеж: ВГАУ, 2009 — 229 с.: ил. — <URL:http://catalog.vsau.ru/elib/books/b60884.pdf>.
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| All time | 0 | 0 | 0 | 9 | 9 |