Description: Revision of silurian and devonian strata of Brazil/

Main Author:	Grahn, Yngve
Format:	Book
Language:	English
Published:	[s.l.]: [s.n.], 1992
Subjects:	Geology, Stratigraphic Geology > Brazil

Item Description:	Includes summary
Physical Description:	p. 35-61 : map, figs ; 30 cm.
Bibliography:	Includes bibliographical references