Nuclear explosions, 1945-88. Appendix 2A
Ferm, Ragnhild
Nuclear explosions, 1945-88. Appendix 2A - Oxford OUP 1989 ( SIPRI yearbook 1989 , pp. 58-60 )
nuclear testing
Nuclear explosions, 1945-88. Appendix 2A - Oxford OUP 1989 ( SIPRI yearbook 1989 , pp. 58-60 )
nuclear testing