00707naa#a2200217#i#450# EN\\bibl\100273 20260313145921.5 2414-4738 20250623b2025####ek#y0engy0150####ca RU MINERAL COMPOSITION OF SURFACE ROCKS AND DIVERSITY OF MICROPLANKTON IN FRESHWATER BODIES IN THE RECREATIONAL ZONE OF SEVASTOPOL Journal article Simferopol V.I. Vernadsky Crimean Federal University 2025 13 с. Journal article local Ботаника. 58 Kozincev A. F. Bobko N. I. Lishaev V. N. Kuznecov A. V. Anninskiy B. E. cfuv.editorum.ru