Butler, Arthur P.  1908- <br/><br/>
Uranium reserves and progress in exploration and development, 
by Arthur P. Butler, Jr. 
 - Washington,  1967. 
 - 8 p.  illus., maps.  26 cm. 
 - Geological Survey circular 547 .
 - Geological Survey circular ;  547. .
<br/><br/> Address presented at Dept. of Interior-Coal Industry Executive Conference, Washington, D.C., Aug. 16, 1967. 
<br/><br/>Bibliography: p. 8. 
<br/><br/><label>LCCN: </label>gs 68000209  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Uranium ores--United States.
<br/><br/><label>LC Class. No.: </label>QE75  / .C5 no. 547