DUGi

Stream ecology Calibratge Sewage -- Purification -- Biological treatment Insecticides -- Toxicologia Organic compounds -- Environmental aspects Organic water pollutants -- Catalonia -- Llobregat (River) Water reuse

Rodríguez-Roda Layret, Ignasi Ruhí i Vidal, Albert Proia, Lorenzo Bayer, Sally Mamo, Julian Margiotta-Casaluci, Luigi Nakis, L.