Changing agricultural systems in Africa
| Другие авторы: | |
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| Формат: | |
| Язык: | English |
| Опубликовано: |
[Williamsburg, Va.
Dept. of Anthropology, College of William and Mary]
c1979.
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| Серии: | Studies in Third World societies
publication no. 8 |
| Предметы: |