ROBERTSON, Jacques F. <br/><br/>
Geology of the lead-Zinc deposits in the Municipio de Januária state of Minas Gerais Brazil / 
by Jacques F. Robertson. 
 -- Washington :   United States Government Printing Office,   1963 
 - P. 35-110 + map. -- 
 (Geological Survey Bulletin  ;  1110-B).
<br/><br/><label>Subjects--Topical Terms: </label><br/>Minas Gerais ( Brasil )<br/>Yacimientos de Zinc
<br/><br/><label>Universal Decimal Class. No.: </label>553.44(815.1)