"River engineering." . . "Rivers." . . . . "Canals." . . . . . . . . . . . "The Principles and practice of canal and river engineering"@en . "The Principles and Practice of Canal and River Engineering" . . . . . . . . "Electronic books"@en . . "The principles and practice of canal and river engineering"@en . . "The principles and practice of canal and river engineering" . . . . . . . . . . . . "The principles and practice of canal and river engineering , by David Stevenson" . . . .