00490nam a22001697a 4500 ENG-112089 9788126512904 589.00 EN-95621 DBAD/PUB Bates, Chris Irrigation engineering / by H.M. Raghunath New Delhi Wiley India Pvt. Ltd. 2012(repr.) 4435-36/7, Ansari Road, Daryaganj, New Delhi 110002 xiii,522p. 26cm(pbk) Includes index ddc EN RAG 91216 91216