State report "On the state of the environment in Irkutsk region and its protection, 2012" (rus)
State report On the state of the environment in Irkutsk region and its protection, 2012 (rus).pdf — PDF document, 14138 kB (14477335 bytes)
State report On the state of the environment in Irkutsk region and its protection, 2012 (rus).pdf — PDF document, 14138 kB (14477335 bytes)