Gair, Jacob Eugene  1922- <br/><br/>
Geology and ore deposits of the Nova Lima and Rio Acima Quadrangles Minas Gerais, Brazil / 
by Jacob E. Gair. 
 -- Washington :   United States Government Printing Office,   1962 
 - 65 p. + 8 map. -- 
 (Geological Survey Professional Paper  ;  341-A).
<br/><br/><label>Subjects--Topical Terms: </label><br/>Depósitos de minerales<br/>Geología<br/>Minas Gerais ( Brasil )
<br/><br/><label>Universal Decimal Class. No.: </label>553(81)