. . "A Revision of the Genus Locusta, L. (= Pachytylus, Fieb.), with a New Theory as to the Periodicity and Migrations of Locusts"@nl . "A Revision of the Genus Locusta, L. (= Pachytylus, Fieb.), with a New Theory as to the Periodicity and Migrations of Locusts"@nl . "A Revision of the Genus Locusta, L. (= Pachytylus, Fieb.), with a New Theory as to the Periodicity and Migrations of Locusts"@nl . "10.1017/S0007485300044989" . "A Revision of the Genus Locusta, L. (= Pachytylus, Fieb.), with a New Theory as to the Periodicity and Migrations of Locusts"@en . . "A Revision of the Genus Locusta, L. (= Pachytylus, Fieb.), with a New Theory as to the Periodicity and Migrations of Locusts"@en . "d58a2b9e-0a35-499f-b37d-5d704b5260fc" . "\u043D\u0430\u0443\u043A\u043E\u0432\u0430 \u0441\u0442\u0430\u0442\u0442\u044F"@uk . . . "A Revision of the Genus Locusta, L. (= Pachytylus, Fieb.), with a New Theory as to the Periodicity and Migrations of Locusts"@en . . "A Revision of the Genus Locusta, L. (= Pachytylus, Fieb.), with a New Theory as to the Periodicity and Migrations of Locusts"@en . . . "1921-06-01T00:00:00Z"^^ . "2" . . . . "The genus Locusta , L. (= Pachytylus , Fieb.) includes two of the most destructive swarming locusts of the Old World: the widely distributed L. migratoria , L. (with L. danica , L., and L. migratorioides , Rch. & Frm., as its forms; see below),\u2026"@en . . . "135-163" . . "12" . . . "B. P. Uvarov" . "wetenschappelijk artikel"@nl . .