Cuánto vale el carbón de El Cerrejón?
By: Cecilia Vélez de Sierra, Liliana Jaramillo Velosa, Roberto Forero Báez.
Contributors: Jaramillo de Lozano, Liliana.; Forero Báez, Roberto.
Edition: 1a ed.
Publisher: Ediciones Tercer Mundo
Published: 1980
Place of publication: Bogotá, Colombia
Language: spa
Number of pages: 258
Subjects: International Colombia Resources Corporation.; Carbones de Colombia S.A.; Coal trade -- Colombia -- Ejón Hill region.
Notes: Includes bibliographical references.
English and Spanish.