Contains a copy of the Report to the U.S. Atomic Energy Commission by the Committee on Geologic Aspects of Radioactive Waste Disposal of the Division of Earth Sciences, NAS/NRC, and related memoranda and correspondence. Subjects addressed by the latter include a meeting to review the results of the Bedrock Waste Storage Rock Exploration Program with the Earth Sciences Committee (ESC) and comments on the ESC report to the AEC on aspects of same; additional appropriations for research and development and testing for the BWS project. Included are comments on the ESC report by Milton Shaw, Director, Division of Reactor Development and Technology, AEC, and by Lombard Squires of the Explosives Department. Also included is a list of members of the Committee on the Geologic Aspects of Radioactive Waste Disposal, with information on meeting dates and attendance.