Irrigation development planning : an introduction for engineers / edited by J.R. Rydzewski. - Chichester ; New York : Wiley, c1987. - xiv, 265 p. : ill. ISBN: 0471915068 : $35.00 Subjects--Topical Terms: Irrigation--Planning.Irrigation engineering. LC Class. No.: HD1714 / .I77 1987 Dewey Class. No.: 333.91/3�19