Holdings: El carbón :

Bibliographic Details
Main Author:	Mejía Umaña, Luis Jorge,
Format:	eBook
Language:	Spanish
Published:	Bogotá, Colombia : Universidad Nacional de Colombia, Sede Bogotá, Departamento de Geociencias, 2014.
Series:	Notas de clase.
Subjects:	Coal > Geology > Colombia. Carbón > Geología > Colombia. Minas y recursos minerales > Colombia. Minas de carbón y minería > Colombia. Coal mines and mining > Colombia. Mines and mineral resources > Colombia. Libros electrónicos.
Online Access:	https://recursos.uloyola.es/login?url=https://accedys.uloyola.es:8443/accedix0/sitios/ebook.php?id=129849