http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Metamorphic rocks of the Quadrilátero Ferrífero, Minas Gerais, Brazil
a study of the metamorphic events that have affected the Precambrian igneous and metasedimentary rocks of the Brazilian shield
Departamento Nacional da Produção Mineral.
v, 81 pages, 3 unnumbered pages : illustrations, map (1 folded in pocket) ; 29 cm.
Prepared in cooperation with Departmento Nacional da Produção Mineral of Brazil under auspices of Agency for International Development.
Geological Survey professional paper ; 641-C
Regional geology of the Quadrilátero Ferrífero, Minas Gerais, Brazil