title: [Methodological problems in using chemical mutagens for plant selection].
mesh_terms: D008770:Methylnitrosourea / Q000494:pharmacology*; D009153:Mutagens / Q000494:pharmacology*; D009607:Nitrosourea Compounds / Q000494:pharmacology*; D012639:Seeds / Q000187:drug effects*
chemical_list: D009153:Mutagens; D009607:Nitrosourea Compounds; D008770:Methylnitrosourea
vernacular_title: Nekotorye metodicheskie voprosy ispol'zovaniia khimicheskikh mutagenov v selektsii rasteniĭ