TY JOUR TI HYDRO-MORPHOLOGICAL CHARACTERISTICS OF THE MOUNTAIN RIVERS OF THE ORDZHONIKIDZE DISTRICT, REPUBLIC OF KHAKASSIA (THE CASE OF THE PRAVAYA SARALA RIVERHEAD) KW : river KW watercourse KW tributary KW river source KW channel hydrometry KW mountain river KW Ordzhonikidze district KW Republic of Khakassia KW the Pravaya Sarala river JO Bulletin of Kemerovo State University. Series: Biological, Engineering and Earth Sciences AU Oreshkova, T.A. AU Vorotilina, N.V. AU Makhrova, M.L. PY 2017 IS 2017 PB Kemerovo State University