Yukpa cultivation system
Subtitle: a study of shifting cultivation in Colombia and Venezuala
By: by Kenneth Ruddle
Series: Ibero-Americana -- 52; Ibero-Americana -- 52
Publisher: University of California Press
Published: 1974
Place of publication: Berkeley
Language: eng
Number of pages: 197
Subjects: Yupa Indians -- Agriculture; Indians of South America -- Agriculture; Shifting cultivation
Notes: Includes index

Bibliography: p. 182-190