00730naa#a2200253#i#450# EN\\bibl\112459 20260119032132.1 2311-1402 20200625b2020####ek#y0engy0150####ca RUS RU STIMULATING AND TOXIC EFFECTS OF COPPER AND COBALT NANOPOWDERS ON RICE SEEDLINGS Journal article Nizhnevartovsk Nizhnevartovsk State University 2020 10 с. Journal article local . 581.144.9: 504.064.36 RUS Obidina I V Churilov G I Polischuk S D Tarara A Yu Gomozova S S Rybin N B Ampleeva L E vestnik.nvsu.ru