Home › Authors › Richard G. Semonin 👤 Richard G. Semonin 3 books Books by Richard G. Semonin Precipitation scavenging (1974 Precipitation scavenging (1974) 1977 Studies of selected precipitat Studies of selected precipitation cases from METROMEX 1975 Radar analysis of Project warm Radar analysis of Project warm rain, Hilo, Hawaii, summer, 1965 1967