Grant, Ulysses Sherman,  1867-1932. <br/><br/>
Preliminary report on the copper-bearing rocks of Douglas County, Wisconsin. 

 - 2d ed.  Containing a preliminary report on the copper-bearing rocks of parts of Washburn and Bayfield counties. By Ulysses Sherman Grant. 
 - Madison, Wis.,  Published by the state,  1901. 
 - vi p., 1 l., 83 p.  illus., XIII pl. (incl. 5 col. maps, partly fold.) diagr.  24 cm. 
 - Wisconsin. Geological and natural history survey. Bulletin  Economic series  no. VI. 2d ed.  no. 3 .
<br/><br/><label>LCCN: </label>gs 05001122  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology--Wisconsin.<br/>Copper--Wisconsin.
<br/><br/><label>LC Class. No.: </label>QE179  / .A2 no. 6a