Yacimientos de hierro de La Perla y La Negra, municipio de Camargo, Chihuahua
By: [por] José Cárdenas Vargas y Luis del Castillio García. Con la colaboración de Jorge García Calderón [et al.] y supervisión de Juan José Martinez Bermúdez.
Contributors: Castillo García, Luis del, joint author.
Series: Consejo de Recursos Naturales no Renovables. Boletín 69
Published: 1964
Place of publication: Mexico
Language: spa
Number of pages: 78
Subjects: Geology -- Mexico -- Camargo region.; Iron ores -- Mexico -- Camargo region.
Notes: Bibliography: p. [79]
Part of illustrative matter folded in pocket.