Environmental Protection, Environmental Management and Environmental Safety in St. Petersburg .... in 2011

Environmental protection, environmental management and environmental safety in St. Petersburg ... / Administration of St. Petersburg.UPR.on environmental protection.- St. Petersburg: Research Institute of Chemistry, 1998-.-.I. St. Petersburg.Environmental protection.1.Territory (collection).Electronic Source: PBOriginal storage place: Dir.OPT St. PetersburgIn 2011 / Committee on Environmental Management, Environmental Protection and Environmental Safety.- 2012. -431 p.: IL., Table .. -.I. St. Petersburg.Committee on Environmental Management, Environmental Protection and Environmental Safety.Territory (collection).Electronic Source: PBOriginal storage place: Dir.OPT St. Petersburg