JOHNSON, William D. <br/><br/>
Geology of the Winnett-Mosby area, petroleum, Garfield Rosebud, and Fergus counties Montana / 
by William D. Johnson and Howard R. Smith. 
 -- Washington :   United States Government Printing Office,   1964 
 - 91 p. + map. -- 
 (Geological Survey Bulletin  ; 1149).
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geología<br/>Montana
<br/><br/><label>Universal Decimal Class. No.: </label>55(786)