Access Restricted Archival objects in this container: Essington, Edward H. and Sharp, John V.A., "Some Aspects of Ground-water Solution Chemistry, Underground Nuclear Explosion Zones, Nevada Test Site", approximately 1959 to 1980 BSP Ecologix Systems, "South Lake Tahoe Water Reclamation System", approximately 1959 to 1980 "Recommendations", approximately 1959 to 1980 Meier, John H., "Dangers of Radioactive Fallout", 1967 February Meier, John H., "Memorandum for the Ad Hoc Panel of the President's Scientific Advisory Committee on the Safety of Underground Nuclear Testing", 1968 November 07 Statement by Seismologist Frank Press, 1969 September 25 Structural surveys, 1968