Study and characterisation of the tesserae from a mosaic of El Romeral villa (Albesa, La Noguera, Spain) Author(s): Àlvarez, A.; Gutiérrez Garcia-Moreno, A.; Domènech, A.; Moreno, I.; Carreras, T.Date: 09/06/2009IX Congrés Internacional ASMOSIAParanimf del Rectorat de la URVTarragonaOrganised by: ICAC