TY JOUR TI CHANGES IN ONTOGENETIC PARAMETERS IN DAPHNIA MAGNA INFLUENCED BY SOLUTIONS OF BENZENE COMPOUNDS KW hydrobionts KW toxicant KW test object KW Daphnia KW nitrobenzene KW trichlorobenzene KW acceptable concentration JO Vestnik of Astrakhan State Technical University. Series: Fishing industry AU Gorbunov, A.. AU Nikiforov-Nikishin, D.L. AU Gorbunov, O.V. PY 2021 IS PB Astrakhan State Technical University