[The ecology of ixodes ticks in the Leningrad region].
D000818:Animals; D001096:Arachnid Vectors; D003870:Dermacentor; D004463:Ecology; D004675:Encephalitis, Tick-Borne; D006801:Humans; D008675:Metamorphosis, Biological; D012426:Russia; D012621:Seasons; D013987:Ticks / Q000254:growth & development*
Ob ékologii iksodovykh kleshcheĭ v Leningradskoĭ oblasti.