El Cerrejón
Subtitle: exploración, explotación y mercadeo del carbón guajiro
By: Arturo Bustos.
Publisher: Editorial E. Salazar F.
Published: 1982
Place of publication: Bogotá, Colombia
Language: spa
Number of pages: 161
Subjects: Coal trade -- Government policy -- Colombia -- Ejón Hill Region.; Coal mines and mining -- Government policy -- Colombia -- Ejón Hill Region.