Miller, Ralph L.  1909- <br/><br/>
Manganese deposits of Aroostook County, Maine. 
Prepared in cooperation with the Geological Survey of the United States Department of the Interior. 
 - [Augusta]  State Geologist and Maine Development Commission,  1947. 
 - 77 p.  illus., maps (part fold.)  23 cm. 
 - Maine. State Geologist. Bulletin 4. .
 - Maine Geological Survey.  Bulletin ;  4. .
<br/><br/> At head of title : Maine Geological Survey. 
<br/><br/>Bibliographical footnotes. 
<br/><br/><label>LCCN: </label>gs 47000246  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Manganese ores--Maine--Aroostook County.
<br/><br/><label>LC Class. No.: </label>QE119  / .A3 no. 4