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Y.O. Shchepetilnikov
Khark?v State Zooveterinary Academy, M. Danilovka, Dergachivsky district, Kharkiv region, Ukraine
Ornithology, Entomology, Agricultural Ecology, Biotechnology, Environmental Biology
Khark?v State Zooveterinary Academy, M. Danilovka, Dergachivsky district, Kharkiv region, Ukraine