Ferguson, Henry G.  1882- <br/><br/>
Geology of the Tybo district, Nevada, 
by Henry G. Ferguson ... Prepared and published by the Nevada State Bureau of Mines in cooperation with the United States Geological Survey. 
 - Reno, Nev.,  University of Nevada  [1933] 
 - 61 p.  illus., 3 fold. maps (1 in pocket)  23 cm. 
 - University of Nevada bulletin,  vol. XXVII: no. 3, August 1, 1933 .
<br/><br/> At head of title: Bulletin of Nevada State Bureau of Mines and Mackay School of Mines. 
<br/><br/><label>LCCN: </label>gs 33000394  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology--Nevada--Nye County.
<br/><br/><label>LC Class. No.: </label>QE138.T9  / F4 
<br/><br/><label>Dewey Class. No.: </label>557.93