Roots of the earth
Subtitle: crops in the highlands of Papua New Guinea
By: Paul Sillitoe.
Publisher: Manchester University Press
Published: 1983
Place of publication: Manchester; Dover, N.H
Language: eng
Number of pages: 285
Subjects: Wola (Papua New Guinean people) -- Food; Ethnobotany -- Papua New Guinea.; Food crops -- Papua New Guinea.
Notes: Includes statistics and index.

Bibliography: p. 269-278.