A Treatise On Rivers And Canals is a book written by Theodore Augustin Mann in 1780. The book is a comprehensive guide to the design, construction, and management of rivers and canals. It covers a wide range of topics, including the history of canals, the principles of hydraulic engineering, the design of locks and dams, and the operation of waterways. The book also includes detailed descriptions of various rivers and canals throughout Europe, with...