Staatz, Mortimer H.  1918-2004 <br/><br/>
Geology of the bald knob quadrangle Ferry and Okanogan counties, Washington / 
by Mortimer H. Staatz. 
 -- Washington :   United States Government Printing Office,   1964 
 - 79 p. + map. -- 
 (Geological Survey Bulletin  ;  1161-F).
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geología<br/>Washington
<br/><br/><label>Universal Decimal Class. No.: </label>55(797)