Vlotman, Willem F. Modern land drainage : planning, design and management of agricultural drainage systems. Willem F. Vlotman, Lambert K Smedema and David W Rycrft - 2nd ed. - Boca Raton: CRC Press, 2020. - xxiv, 478p. ISBN: 9780367458775 Subjects--Topical Terms: Drainage. Irrigation engineering. Dewey Class. No.: 631.32 / VLM