Irrigation Canals and Other Irrigation Works : Including the Flow of Water in Irrigation Canals and Open and Closed Channels Generally, With Tables Simplifying and Facilitating the Application of the Formulæ of Kutter D'Arcy and Bazin

Irrigation Canals and Other Irrigation Works : Including the Flow of Water in Irrigation Canals and Open and Closed Channels Generally, With Tables Simplifying and Facilitating the Application of the Formulæ of Kutter D'Arcy and Bazin