Memoria geológico-minera del Estado de Chihuahua
Subtitle: minerales metálicos
By: por Jenaro González-Reyna.
Contributors: International Geological Congress (20th : 1956 : Mexico City, Mexico)
Publisher: [s.n.]
Published: 1956
Place of publication: México
Language: spa
Number of pages: 280
Subjects: Mines and mineral resources -- Mexico -- Chihuahua (State)
Notes: Includes bibliographies.
"Contribución al Congreso, del Instituto de Geología de la Universidad Nacional Autónoma de México."
At head of title: XX Congreso Geológico Internacional.
One folded map in pocket.