title: [Pseudopopulations of Ixodes persulcatus P. Sch. in the forest-steppe zone of central Povolzh'ie and the role of birds in its formation].
mesh_terms: D000818:Animals; D001717:Birds; D004463:Ecology; D012426:Russia; D012621:Seasons; D013987:Ticks
vernacular_title: Psevdopopuliatsii Ixodes persulcatus P. Sch. v lesostepnoĭ zone srednego povolzh'ia i uchastie ptits v ikh formirovanii