For citations:
Babayan G.H. Assessment of the ecological state within the urban section of the Hrazdan River (Yerevan city) based on hydrochemical indicators. Vestnik Moskovskogo universiteta. Seriya 5, Geografiya. 2022;(4):26-35. (In Russ.)
Babayan G.H. Assessment of the ecological state within the urban section of the Hrazdan River (Yerevan city) based on hydrochemical indicators. Vestnik Moskovskogo universiteta. Seriya 5, Geografiya. 2022;(4):26-35. (In Russ.)