Dahlman, Ola Israelson, Hans <br/><br/>
Monitoring underground nuclear explosions 

 -  1977 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Atomic weapons-Testing<br/>Nuclear Explosions<br/>Underground Detection
<br/><br/><label>Dewey Class. No.: </label>539.77  / D11M