Why foragers do not become farmers a historical study of changing ecosystem and its effect on a Negrito hunter-gatherer group in the Philippines

Why foragers do not become farmers a historical study of changing ecosystem and its effect on a Negrito hunter-gatherer group in the Philippines

Chi tiết về thư mục
Tác giả chính: Headland, Thomas N.
Định dạng: Sách
Ngôn ngữ:English
Được phát hành: Ann Arbor, Mich. UMI Dissertation Services c1986.
Những chủ đề:
Agtas > Social conditions. > Philippines > Casiguran (Aurora)
Agtas > Economic conditions. > Philippines > Casiguran (Aurora)
Biotic communities > Philippines > Casiguran (Aurora).