TURGUNOV , A. . CHANGES IN SOIL CONDITIONS AND IRRIGATION SYSTEMS IN THE FERGANA VALLEY DURING SOVIET PERIOD (THE CASE OF ANDIZHAN REGION). Наука и инновация, [S. l.], v. 3, n. 35, p. 4–7, 2025. Disponível em: https://in-academy.uz/index.php/si/article/view/60758. Acesso em: 23 дек. 2025.