Date: 01/08/2011 - 03/08/2011

Urban Health, Urban Sanitation, Urbanization, Environment, Environmental Imbalance, Bioethics, 23927, Ecological Development, 32441, Environmental Management, Biodiversity, Environmental Pollution, Biodegradation, Environmental, 51830, Environmental Damage Minimization, Environmental Quality Standards, Sanitation Policy, Environmental Policy, 32477, Sanitation, Industrial Sanitation, Technological Development, Biotechnology, 34827, Water Pollutants, Chemical, Physical Contaminants, Water, Groundwater, Surface Waters, Wastewater Treatment Plants, Groundwater Pollution, 51793, 25576, Water and Sewerage System Accessories, aUrbanaUrbanaUrbanaUrbana, Infra-Estrutura Sanitária, uaisiduaisiduaisiduais, Ambiente e Saúde