Description: From introduction: "This report is a statement of progress during the six-months period from June 1 to November 30, 1956, on investigations of radioactive materials in the United States and Alaska, undertaken by the U.S. Geological Survey under the sponsorship of the Division of Raw Materials and the Division of Research of the Atomic Energy Commission."
Date: December 1956
Creator: Geological Survey (U.S.)
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department