Microbiological study of inland water bodies . Laboratory Manual" written by C. and . Kuznetsov and V. and . Romanenko is a unique and indispensable guide for all who are interested in microbiology, ecosystems of reservoirs and ecology in general. This publication will be a real guide to the world of microbes living in fresh water, and will help readers to better understand how these microorganisms affect the ecosystem and health of water bodies. From the first pages of the book, the authors immerse the reader in the fascinating world of microbiology, revealing the importance of studying the microbial world of inland water bodies. The book covers a wide range of topics, ranging from the basics of microbiology to modern research methods. Readers will be able to learn about the diversity of microorganisms living in rivers, lakes and ponds, their role in biogeochemical cycles and interaction with other organisms. This guide will be particularly useful for undergraduate and graduate students studying biology, ecology, and related disciplines. It may also be of interest to practicing microbiologists, environmentalists, and environmentalists who seek to expand their knowledge and skills in the field of aquatic ecosystem research. The book is suitable for both beginners and experienced researchers, thanks to the available language and clear explanations. One of the key topics raised in the book is the impact of anthropogenic activities on the microbial composition of water bodies. The authors examine in detail how pollution, climate change, and other factors affect biodiversity and ecosystem health. This makes the book relevant for the discussion of sustainable development and environmental protection, which is especially important in the face of modern environmental challenges. The style of the authors is distinguished by clarity and logical presentation, which allows the reader to easily assimilate complex scientific concepts. Kuznetsov and Romanenko use many illustrations, tables and diagrams, which makes the material more clear and understandable. They also share their own research and experiences, which adds practical value to the book. In addition, the book presents modern laboratory methods and technologies used to study the microbial world of water bodies. Readers will be able to familiarize themselves with protocols, recommendations for experiments and data analysis, which makes this guide an indispensable tool for practical work. If you are looking for books on ecology, microbiology or laboratory methods, this edition will be a great addition to your library. It will not only expand your knowledge, but also inspire new research and discoveries. The book “Microbiological study of inland water bodies” is not just a textbook, but a real find for everyone who wants to understand how aquatic ecosystems function and how to preserve their health for future generations. In conclusion, “Microbiological study of inland water bodies . Laboratory Manual" is an important contribution to the scientific literature, which will help readers not only to master the theoretical aspects of microbiology, but also to apply the knowledge gained in practice. This publication will become a reliable satellite for all who seek a deep understanding of the microbial world and its significance for our planet.