Tatiana Alekseevna Romanova's book "Law of development of the wall of the small intestine and its epithelial tissue of cattle in ontogeny" is a unique study that immerses the reader in the world of animal biology and anatomy. This work will be of interest not only to specialists in the field of veterinary medicine and zoology, but also to students, graduate students, as well as anyone interested in the development and physiology of animals. In his book, the author examines in detail the processes occurring in the wall of the small intestine of cattle at various stages of ontogenesis. Romanova analyzes how epithelial tissues are formed and develop, what factors influence this process and how it relates to the general laws of animal growth and development. Particular attention is paid to the morphological and functional changes that occur in the intestines, which allows a deeper understanding of the mechanisms of digestion and absorption of nutrients in cattle. The book will be especially useful to veterinarians involved in the treatment and prevention of diseases in cattle, as well as scientists working in the field of zoology and biology. Students studying in specialties related to veterinary medicine and animal husbandry will find in it valuable information that will help them in their studies and scientific activities .. In addition, the work will be of interest to all who are fond of the anatomy and physiology of animals, as well as those who want to understand how the development of tissues affects the health and productivity of livestock. The topics raised in the book concern not only biology, but also ecology, since understanding the processes occurring in animals is important for maintaining population health and sustainable animal husbandry. Romanova focuses on how changes in conditions of detention and feeding can affect the development of intestinal tissue, which makes her work relevant for practical veterinarians and farmers. The style of Tatiana Alekseevna Romanova is distinguished by scientific rigor and clarity of presentation . It skillfully combines theoretical aspects with practical recommendations, making the book accessible to a wide audience. The author is also known for her other work in the field of veterinary medicine, which was highly appreciated among both colleagues and students. In her research, there is always a desire for accuracy and depth of analysis, which makes her works valuable for the scientific community. If you are looking for information about tissue development in animals, want to learn more about the physiology of cattle or just interested in biology The book “The regularities of the development of the wall of the small intestine and its epithelial tissue of cattle in ontogenesis” will be a real find for you. This is not just a scientific work, but an exciting journey into the world of anatomy and physiology, which will open up new horizons of knowledge and understanding. Do not miss the opportunity to immerse yourself in this fascinating topic and expand your knowledge about animals that play an important role in our agriculture.