El poder del valle
Subtitle: una región en movimiento
Publisher: Publicaciones Semana
Published: 2012
Place of publication: Bogotá, C.D
Language: spa
Number of pages: 242
Subjects: Economic conditions; Social conditions; Pictorial works; Economic history
Other titles: Semana (Bogotá, Colombia : 1982)
Notes: Cover title.

Supplement to the periodical Semana.