naqvi, m. (2003). Design of linear drainage systems. Thomas Telford.
Dyfyniad Arddull Chicagonaqvi, matin. Design of Linear Drainage Systems. Thomas Telford, 2003.
Dyfyniad MLAnaqvi, matin. Design of Linear Drainage Systems. Thomas Telford, 2003.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.