Avulso[s].

Bibliographic Details
Corporate Author:	Brazil. Laboratório da Produção Mineral
Format:	Serial
Language:	Portuguese
Published:	[Rio de Janeiro] [publisher not identified] ;
Subjects:	Mines and mineral resources > Brazil. Mines and mineral resources.

Description
Published:	no. 1- 1937-
Item Description:	At head of title, number 1- : Ministerio da agricultura. Departamento nacional da producao mineral. Laboratorio central da producao mineral (varies slightly).
Physical Description:	volumes : illustrations ; 23cm.