Gregory, William M. <br/><br/>
Geological report on Arenea County, 

 - Lansing, Mich.,  Wynkoop Hallenbeck Crawford co., state printers,  1912. 
 - 146 p.  illus., vi pl. fold. map (in pocket) diagrs. (part fold.)  24 cm. 
<br/><br/><label>LCCN: </label>gs 13000759  
<br/><br/><label>LC Class. No.: </label>QE125  / .A4 no..8