L'enseignments professionnel agricole
| Institution: | International Institute of Social History |
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| Format: | TEXT |
| Published: |
Bureau international du Travail,
1929.
Genève : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/81E03AD9-5A4E-46D4-BF19-B60F5B93A3BA |
| Published: | 1929. |
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