Pioneering in San Julian : a study of adaptive strategy formation by migrant farmers in eastern Bolivia /
Guardado en:
| 主要作者: | |
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| 格式: | 圖書 |
| 語言: | English |
| 出版: |
[s.l. :]
Ph. D. University of Pittsburgh,
1979.
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| 主題: | |
| 在線閱讀: | Texto completo en PDF |