00708naa#a2200181#i#450# EN\URAL'SKIY GOSUDARSTVENNYY AGRARNYY UNIVERSITET\bibl\2452 20241229033620.7 20180517b2018####ek#y0engy0150####ca RU THE CONTENT OF SOME TRACE ELEMENTS IN THE MUCUS MUCIN OF THE GASTROPOD MOLLUSC ACHATINA FULICA Conference article/thesis Ekaterinburg Ural State Agrarian University 2018 2 с. Conference article/thesis local Зоология. 59 Общие вопросы сельского хозяйства. 68.01 grnti Krasil'nikova D. K. Shtaleva N. R. usau.editorum.ru