Costa Rica - Fourth Annual Report of Air Quality of the Greater Metropolitan Area of Costa Rica 2011

Department of Environmental Quality Management (DIGECA), Ministry of Environment and Energy (Costa Rica), Ministry of Environment, Energy and Telecommunications (Costa Rica), Ministry of Health (Costa Rica), Ministry of Public Works and Transport (Costa Rica), Municipality of San Jose (Costa Rica), University of Costa Rica. Fourth Annual Report of Air Quality of the Greater Metropolitan Area of Costa Rica 2011. San Jose, Costa Rica: Department of Environmental Quality Management (DIGECA), Ministry of Environment and Energy (Costa Rica).