Ribeiro, Darcy.
The civilizational process. / Translated, and with a foreword, by Betty J. Meggers. - Washington : Smithsonian Institution Press, 1968. - xvi, 201 p. : 2 fold. col. illus. ; 24 cm. - Smithsonian publication 4749 .
Translation of: Processo civilizatoÌrio.
Bibliography: p. [153]-197.
Civilization--History.
Social evolution.
301.2
The civilizational process. / Translated, and with a foreword, by Betty J. Meggers. - Washington : Smithsonian Institution Press, 1968. - xvi, 201 p. : 2 fold. col. illus. ; 24 cm. - Smithsonian publication 4749 .
Translation of: Processo civilizatoÌrio.
Bibliography: p. [153]-197.
Civilization--History.
Social evolution.
301.2
