title: [Fauna and population density of horseflies (Diptera, Tabanidae) in the Novgorod district and their changes in the drainage areas].
mesh_terms: D000818:Animals; D004175:Diptera / Q000302:isolation & purification*; D004323:Drainage, Sanitary; D004463:Ecology; D011156:Population Density; D012426:Russia
vernacular_title: Fauna i chislennost' slepneĭ (Diptera, Tabanidae) Novgorodskoĭ oblasti i ee izmenenie v zonakh osusheniia.