Brabb, Earl E.  1929- <br/><br/>
Stratigraphy of the Cambrian and Ordovician rocks of East-Central Alaska / 
by Earl E. Brabb. 
 -- Washington :   United States Government Printing Office,   1967 
 - 30 p. -- 
 (Geological Survey Professional Paper  ;  559-A).
<br/><br/><label>Subjects--Topical Terms: </label><br/>Alaska<br/>Cámbrico<br/>Estratigrafía<br/>Ordovícico
<br/><br/><label>Universal Decimal Class. No.: </label>551.732/733(798)