SAKAKURA, A. Y. <br/><br/>
Scattered Gamma rays from Thick Uranium Sources / 
by A. Y. Sakakura. 
 -- Washington :   United States Government Printing Office,   1957 
 - 50 p. -- 
 (Geological Survey Bulletin  ;  1052-A).
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geofísica
<br/><br/><label>Universal Decimal Class. No.: </label>550.3