This document includes a review of program objectives, description of the research problem and statistical experiment, an analysis of the operational and research systems required to meet the objectives, and organizational summary showing the extent of participation of other institutions with lin... Show moreThis document includes a review of program objectives, description of the research problem and statistical experiment, an analysis of the operational and research systems required to meet the objectives, and organizational summary showing the extent of participation of other institutions with lines of responsibility, coordination, and liaison for the National Hail Research Experiment (NHRE). Detailed program planning and budget are also included. Show less