Adams, John A. S.  1926- <br/><br/>
Gamma-ray spectrometry of rocks / 
[by] John A. S. Adams and Paolo Gasparini 
 - Amsterdam :  Elsevier Publishing,  1970 
 - xi, 295 p. :  ill. ;  23 cm. 
<br/><br/>Bibliography : p. 257-279 
<br/><br/><label>ISBN: </label>0444408290 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Rocks--Spectra<br/>Gamma ray spectrometry