Skliar, V.G., Bondarieva, L.M., Kyrylchuk, K.S., YemetsО.М., Bashtovyi, M.G. and Tebenko, Y.M. 2022. BIODIVERSITY OF THE BALK SYSTEM OF TERESHKIVKA VILLAGE (SUMY DISTRICT) AS A PERSPECTIVE ENVIRONMENTAL AND RECREATIONAL TERRITORY. Bulletin of Sumy National Agrarian University. The series: Agronomy and Biology. 44, 2 (Feb. 2022), 58-65. DOI:https://doi.org/10.32845/agrobio.2021.2.8.