Proctor, Paul Dean,  1918- <br/><br/>
Geology of the Silver Reef (Harrisburg) mining district, Washington County, Utah. 

 - Salt Lake City,  1953. 
 - x, 169 p.  illus., maps, diagrs., plans, tables.  23 cm. 
<br/><br/>Bibliography: p. 158-163. 
<br/><br/><label>LCCN: </label>gs 53000207  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology--Utah--Washington County.<br/>Petrology--Utah--Washington County.<br/>Silver mines and mining--Utah--Washington County.<br/>Geology, Stratigraphic--Triassic.<br/>Mines and mineral resources--Utah--Washington County.
<br/><br/><label>LC Class. No.: </label>QE169  / .A3 no. 44