00603naa#a2200181#i#450# EN\\bibl\45994 20240503122546.5 2073-5529 20210926b2021####ek#y0engy0150####ca RU DYNAMICS OF PARASITOFAUNA OF DIFFERENT AGE GROUPS OF IDE LEUCISCUS IDUS (L. 1758) OF LOWER IRTYSH Journal article Astrakhan Astrakhan State Technical University 2021 10 с. Journal article local Зоология. 59 Liberman Elizaveta L'vovna Volosnikov Gleb Igorevich vestnik.astu.org