Visnyk

of V.N.Karazin Kharkiv National University

series «Ecоlogy»

ISSN 2415-7651 (Online)
ISSN 1992-4259 (Print)

ISSN 2415-7651 (Online) ISSN 1992-4259 (Print)

Biryukov A.V.

2019-20

Biryukov A.V.

Research of Biogenic Substances Concentrations and their Connection With Runoff of the Siverskiy Donets River in the Borders of the Kharkiv Area

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