Código práctico de minas
By: [compilado por] Luis César Pereira M.
Contributors: Pereira M., Luis César.; Colombia.
Publisher: s.n.]
Published: 1977
Place of publication: [s.l
Language: spa
Number of pages: 99
Subjects: Mining law -- Colombia.
Notes: "Decreto número 1275 de 1970 (28 julio)": p. 8-76.
Includes index.