Precipitation Enhancement—A Scientific Challenge

By William R. Cotton , Geoffrey E. Hill , Roscoe R. Braham Jr. , William A. Cooper , Robert D. Elliot , John A. Flueck , J. Michael Fritsch , Abraham Gagin , Lewis O. Grant , Andrew J. Heymsfield , George A. Isaac , John D. Marwitz , Harold D. Orville , Arthur L. Rangno , Bernard A. Silverman , Paul L. Smith (auth.)