Hyden, Harold J.  1922-1967 <br/><br/>
Uranium and other metals in crude oils / 
by Harold J. Hyden. 
 -- Washington :   United States Government Printing Office,   1961 
 - 99 p. + map. -- 
 (Geological Survey Bulletin  ; 1100).
<br/><br/><label>Subjects--Topical Terms: </label><br/>Yacimientos de Uranio
<br/><br/><label>Universal Decimal Class. No.: </label>553.495