V. Horiainova
V.V. Dokuchaev Kharkov National Agrarian University, v. Dokuchaevske, Kharkiv region, 62483, Ukraine
Ornithology, Entomology, Agricultural Ecology, Biotechnology, Environmental Biology
V.V. Dokuchaev Kharkov National Agrarian University, v. Dokuchaevske, Kharkiv region, 62483, Ukraine