Miller, Benjamin L.  1874-1944. <br/><br/>
Graphite deposits of Pennsylvania, 
by Benjamin L. Miller ... 
 - Harrisburg,  C.E. Aughinbaugh, printer to the state of Pennsylvania,  1912. 
 - 1 p. l., 148 p.  plates, maps (part fold.) diagrs. (part fold.)  24 cm. 
 - Pennsylvania.  Topographic and geologic survey.  Report  no. 6 .
<br/><br/>Bibliograhy: p. 129-140. 
<br/><br/><label>LCCN: </label>gs 14000059  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Graphite--Pennsylvania
<br/><br/><label>LC Class. No.: </label>GA61.P4  / A5 no. 6