Joint Advisory Committee | on
| Social Problems
| in
| Inland Navigation
| on | |
| gen. | il; su |
| social problem | |
| econ. | problema sociale |
| in | |
| gen. | dentro; in |
| inland navigation | |
| environ. | navigazione interna |
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| JAC | |||
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Joint Advisory Committee : 5 phrases in 4 subjects |
| Agriculture | 2 |
| General | 1 |
| Name of organization | 1 |
| Politics | 1 |