Orinoco, río de libertad
Subtitle: biografía, aspectos geográficos, históricos, socioeconómicos
By: Rafael Gómez Picón.
Edition: 2. ed., rev y corr. / por el autor.
Publisher: Banco de la República
Published: 1978
Place of publication: Bogotá
Language: spa
Number of pages: 501
Subjects: Orinoco River (Venezuela and Colombia); Orinoco River Valley (Venezuela and Colombia)
Notes: Bibliography: p. 483-490.
One fold. map tipped in at end.