From Abstract: "This report is one of a sequence of quarterly reports, each designed to up-date its predecessor beginning with HASL-42, "Environmental Contamination from Weapon Tests". Herein are presented data which have accrued since HASL-55. Levels of strontinum-90 in fallout, milk, air, water, vegetation, foods, and bone are given, based on data available from February 1, 1959 to May 20, 1959."

Report regarding an airborne gamma-radioactivity survey that took place in the 2,800 square mile area around the Los Angeles region in California. Topics include the types of bedrock noted in the area as well as their levels of radioactivity.

"An Aerial Radiographic Measuring Survey (ARMS) of the Arguello area was made for the Civil Effects Test Operations, Division of Biology and Medicine, U.S. Atomic Energy Commission, by Edgerton, Germeshausen & Grier, Inc.(EG&G), between Apr. 5 and Apr. 29, 1962. The survey was part of a nationwide program to measure the present environmental levels of gamma radiation" (p. 5).

Navy and Marine Corps Reserve Centers - Encino, CA, Recommendation for Closure Navy and Marine Corps Reserve Centers (Disregard Restriction Header and Footer)

Navy and Marine Corps Reserve Centers - Encino, CA, Summary of Scenario Environmental Impacts (Disregard Restriction Header and Footer)

Navy and Marine Corps Reserve Centers - Encino, CA (Disregard Restriction Header and Footer)

Navy and Marine Corps Reserve Centers - Encino, CA, COBRA Realignment Summary Report

Navy and Marine Corps Reserve Centers - Encino, CA, Economic Impact Report

Letter from Congresspeople of California to Anthony Principi requesting that two Defense Base Closure and Realignment Commission (BRAC) commissioners visit Naval Support Activity at Corona and the Naval Surface Warfare Center Division. Request for regional hearing to be held in San Diego or Riverside, CA.

Letter from Congressman Wally Herger to Anthony Principi requesting that two Defense Base Closure and Realignment Commission (BRAC) commissioners visit Naval Support Activity Corona, California, and the Naval Surface Warfare Center Division.

Navy and Marine Corps Reserve Centers - Los Angeles, CA (Disregard Restriction Header and Footer)

Navy and Marine Corps Reserve Centers - Los Angeles, CA, Summary of Scenario Environmental Impacts (Disregard Restriction Header and Footer)

Navy and Marine Corps Reserve Centers - Los Angeles, CA, COBRA Realignment Summary Report

Navy and Marine Corps Reserve Centers - Los Angeles, CA, Economic Impact Report (Disregard Restriction Header and Footer)

Navy and Marine Corps Reserve Centers - Los Angeles, CA, Recommendation for Closure Navy and Marine Corp Reserve Centers

Letter from the Congressional Delegation of Californiato Commissioner to Sue Ellen Turner regarding Marine Corps Air Station (MCAS) Miramar and Marine Corps Recruit Depot (MCRD) San Diego.

Letter from the Federal Representatives and Senators of California to Harold Gehman regarding Marine Corps Air Station (MCAS) Miramar and Marine Corps Recruit Depot (MCRD) San Diego.

Letter from the Federal Representatives and Senators of California to James Bilbray regarding Marine Corps Air Station (MCAS) Miramar and Marine Corps Recruit Depot (MCRD) San Diego.

Letter from the California Congressional Delegation to Samuel Skinner regarding the importance of Marine Corps Air Station (MCAS) Miramar and Marine Corps Recruit Depot (MCRD) San Diego.

Report issued by the U.S. Bureau of Mines on secondary methods of oil-recovery in California oil fields. The main recovery method studied are of the pressure-maintenance type, such as air-injection. The report is divided into two parts, and includes maps and tables.

Report issued by the Bureau of Mines over studies conducted on petroleum engineering and gas-injections in California. The results of the engineering study are presented. This report includes tables, maps, and illustrations.

Report issued by the Office of Saline Water over studies conducted on the reverse-osmosis program. The methods of desalination through osmosis are discussed. This report includes tables, illustrations, and photographs.

A complex pattern of active faults occurs in the southern Amargosa Desert, southern Nye, County, Nevada. These faults can be grouped into three main fault systems: (1) a NE-striking zone of faults that forms the southwest extension of the left-lateral Rock Valley fault zone, in the much larger Spotted Range-Mine Mountain structural zone, (2) a N-striking fault zone coinciding with a NNW-trending alignment of springs that is either a northward continuation of a fault along the west side of the Resting Spring Range or a N-striking branch fault of the Pahrump fault system, and (3) a NW-striking fault zone which is parallel to the Pahrump fault system, but is offset approximately 5 km with a left step in southern Ash Meadows. These three fault zones suggest extension is occurring in an E-W direction, which is compatible with the {approximately}N10W structural grain prevalent in the Death Valley extensional region to the west.

Collection of reports on Death Valley, the bordering region of California, Nevada, Arizona, and Utah. Reports include birds, reptiles and Batrachians, fishes, insects, mollusks, trees and shrubs, cactuses and yuccas, and list of localities in the reports.