World Meteorological Organization

Author: World Meteorological Organization (WMO)

This comprehensive guide provides practicing hydrologists with handy access to state-of-the-art and reliable information on hydrological practices, from simple discharge measurement to modeling complex hydrological systems. It was first published in 1965 and has been regularly updated since to reflect the evolving needs of, and practices employed by, the National Hydrological Services and other professionals working in water related fields.