Roberts, Albert E.  1921- <br/><br/>
Geology and coal resources of the Toledo-castle rock district Cowlitz and Lewis counties, Washington / 
by Albert E. Roberts. 
 -- Washington :   United States Government Printing Office,   1958 
 - 69 p. + map. -- 
 (Geological Survey Bulletin  ; 1062).
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geología<br/>Washington
<br/><br/><label>Universal Decimal Class. No.: </label>55(797)