Changing agricultural systems in Africa
| Awduron Eraill: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
[Williamsburg, Va.
Dept. of Anthropology, College of William and Mary]
c1979.
|
| Cyfres: | Studies in Third World societies
publication no. 8 |
| Pynciau: |