RICH, Ernest I. <br/><br/>
Reconnaisance geology of Hiland-Clarkson Hill area, Natrona county Wyoming / 
by Ernest I. Rich. 
 -- Washington :   United States Government Printing Office,   1962 
 - P. 447-540 + map. -- 
 (Geological Survey Bulletin  ;  1107-G).
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geología<br/>Wyoming
<br/><br/><label>Universal Decimal Class. No.: </label>55(787)