Cunha,, L. Veiga da,, 1905- About the roughness in alluvial channels with comparatively coarse bed material / L. Veiga da Cunha, LNEC

About the roughness in alluvial channels with comparatively coarse bed material / L. Veiga da Cunha, LNEC . - Lisboa : LNEC, 1968 . - 13 p. : il. gráficos 30 cm . - (Memória; 307))
551.4:532.543
532.543:551.4