00558naa#a2200181#i#450# EN\\bibl\112393 20260118125058.7 2311-1402 20210625b2021####ek#y0engy0150####ca RUS RU Accumulation of heavy metals and arsenic in grass leonurus quinquelobatum gilib Journal article Nizhnevartovsk Nizhnevartovsk State University 2021 8 с. Journal article local . 574.24: 615.322 RUS Dyakova Nina Alekseevna vestnik.nvsu.ru