Mendes, P. | Lorena, M. | Carvalho, R. Hydraulic Performance of Roughened Channels with Cross Beams 2008 - Pisa University Press Is part of Hydraulic Structures : Proceedings of the Second International Junior Researcher and Engineer Workshop on Hydraulic Structures, Pisa, Italy, 30 July-1 August 2008. - ( Biblioteca. Atti di convegni) Permissions Download Copy/paste Printing Download | Copy/paste | Printing EUR 13.00 VAT Excluded Purchase PDF c Chapter