O.V. Onyshhenko
Department of Veterinary Reproductology, Faculty of Veterinary Medicine, Kharkiv State Zooveterinary Academy, Academichna Str., 1, vil. Mala Danylivka, Dergachi district, Kharkiv Region, 62341, Ukraine
Ornithology, Entomology, Agricultural Ecology, Biotechnology, Environmental Biology
Department of Veterinary Reproductology, Faculty of Veterinary Medicine, Kharkiv State Zooveterinary Academy, Academichna Str., 1, vil. Mala Danylivka, Dergachi district, Kharkiv Region, 62341, Ukraine