Changing agricultural systems in Africa
| مؤلفون آخرون: | |
|---|---|
| التنسيق: | كتاب |
| اللغة: | English |
| منشور في: |
[Williamsburg, Va.
Dept. of Anthropology, College of William and Mary]
c1979.
|
| سلاسل: | Studies in Third World societies
publication no. 8 |
| الموضوعات: |