Оценка качества воды рек Иньвы и Кувы в районе города Кудымкара по индексам загрязненности

Considered and studied chemical indicators of water quality of the rivers Inva and Kuva within Kudymkar Н center of Komi-Permyak autonomous Okrug over a 10-year observation period (2002-2012). Presents a comprehensive assessment of the extent of their pollution.