Pioneering in San Julian : a study of adaptive strategy formation by migrant farmers in eastern Bolivia /
Wedi'i Gadw mewn:
| Prif Awdur: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
[s.l. :]
Ph. D. University of Pittsburgh,
1979.
|
| Pynciau: | |
| Mynediad Ar-lein: | Texto completo en PDF |