Search for: [Subject = hałas drogowy] OR [Subject = ochrona przed hałasem drogowym] OR [Subject = prawne podstawy ochronyprzed hałasem] OR [Subject = inwestycja drogowa] OR [Title = The legal basis for protection against road traffic noise \(with particular emphasis on the preparation and implementation of road project and the stage of road operation\)] OR [Creator = Poniatowski, Piotr]