PREFACE TO THE SECOND EDITION
In this new Edition, two more Chapters are included, i.e., Chapter 17:Instantaneous Unit Hydrograph (IUH) with Clark and Nash Models illustrated with Workedout Examples from field data. Chapter 18:Cloud Seeding, the technique and operation being profusely illustrated with actual case histories in India and Russia. Also, some more illustrative Field Examples are included under Infiltration, Storm Correlation, Gumbel’s and Regional Flood Frequency. All, with a good print, sketches being neatly redrawn. Comments are always welcome and will be incorporated in the succeeding editions.
H.M. Raghunath
