TY JOUR TI THE EFFECT OF Pb2+ AND Cd2+ IONS ON THE DEVELOPMENT AND GROWTH OF SPINACH OF THE "KREPYSH" VARIETY KW ) JO INTERNATIONAL AGRICULTURAL JOURNAL AU Kravchenko, A.L. AU Filyakin, A.M. AU Sokolova, O.A. AU Car'kova, M.S. PY 2023 IS 6 PB Electronic science