nevada proving ground - Robuta Search

https://kn.ndl.go.jp/item/genken-1001211699 OPERATION UPSHOT-KNOTHOLE, NEVADA PROVING GROUND S, MARCH-JUNE 1953. REPORT TO THE TEST DIRECTOR.... 日本原子力研究開発機構図書館蔵書 H. E. GRIER EDGERTON, GERMESHAUSEN AND GRIER, INC., BOSTON, MA/1955 operation upshot knothole nevada proving ground to the test march june