[Parasitising insects in nests of urban swallows (Delichon urbica L.) in Odessa].
D000818:Animals; D001717:Birds; D007313:Insecta; D005423:Siphonaptera; D014455:Ukraine
Paraziticheskie nasekomye gnezd gorodskoĭ lastochki (Delichom urbica L.) v odesse.