RJEE Vol. 8 (4). 2023

• Titov S., Shvychkova I., Ilyin V., Kuzmin A. – GENETIC POLYMORPHISM AND TAXONOMIC STATUS OF ROE DEER (ARTIODACTYLA, CERVIDAE, CAPREOLUS GRAY, 1821) OF THE PENZA REGION ACCORDING TO THE RESULTS OF mtDNA ANALYSIS
• Yablokov N. – SPECIES COMPOSITION AND STRUCTURE OF ICHTHYOFAUNA OF SOME WATERCOURSES OF THE KRASNOYARSK STOLBY NATIONAL PARK
• Buluktaev A., Adyanova A., Dzhimbeev N., Mukabenova R., Mandzhieva S. – COMPARATIVE ANALYSIS OF THE CHEMICAL AND BIOLOGICAL PROPERTIES OF SOUTHERN CHERNOZEM, LIGHT CHESTNUT AND BROWN SEMI-DESTERT SOILS OF KALMYKIA
• Starikova E., Voskresenskaya O., Alyabysheva E. – ACCUMULATION OF HEAVY METALS IN THE SOIL – PLANT SYSTEM IN THE CITY OF YOSHKAR-OLA
• Gorbunov R. – A BRIEF STUDY ON THE GEOGRAPHIC DISTRIBUTION OF MICROPSECTRA RADIALIS GOETGHEBUER, 1931 (DIPTERA, CHIRONOMIDAE)