El mejor esfuerzo hacia la agricultura /
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
s.n.],
1966.
[S.l. : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/2020FEF1-F16C-4B6D-B84B-DAEE32E51D12 |
| Published: | 1966. |
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