Freeman, Val L. <br/><br/>
Stratigraphy of the State Bridge Formation in the woody Creek Quadrangle, Pitkin and Eagle Counties, Colorado / 
By Val L. Freeman. 
 -- Washington :   United States Government Printing Office,   1971 
 - 17 p. -- 
 (Geological Survey Bulletin  ;  1324-F).
<br/><br/> Fecha real de registro 09-03-1972 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Colorado<br/>Estratigrafía
<br/><br/><label>Universal Decimal Class. No.: </label>551.7(788)