Radioisotope tracers in industry and geophysics  
/ International Atomic Energy Agency, proceedings of a symposium Prague, 21-25 November 1966   
 - Vienna:   International Atomic Energy Agency,   1967 
 - 710p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science
<br/><br/><label>Subjects--Index Terms: </label>Chemistry  Physics  
<br/><br/><label>Universal Decimal Class. No.: </label>621.039.85:550.3+65(082.2)  / K7