3er Seminario Interno Anual sobre Exploración Geológico-Minera.
Contributors: Mexico. Consejo de Recursos Naturales No Renovables.
Publisher: Consejo de Recursos Naturales No Renovables
Published: 1972
Place of publication: [México]
Language: spa
Number of pages: 331
Subjects: Prospecting -- Congresses.
Notes: Includes bibliographic references.