Biryukov, A. V., Kharkov Hydrometeorological College OSENU, Cooperativna St., 10, 61003, Kharkiv, Ukraine, Ukraine

• Man and Environment. Issues of Neoecology No. 33 (2020): Man and Environment. Issues of Neoecology - Geography
  Assessment of Surface Water Quality in the Udy` River Basin
  Abstract  pdf (Українська)