de: |
Pragelatal - Wasser - Verwendung - 1700-1900 |
en: |
Pragela Valley - Water - Utilisation - 1700-1900 |
fr: |
Val Pragela - Eaux - Gestion - 1700-1900 |
it: |
Val Chisone - Acque irrigue -
Gestione ambientale - 1700-1900 |
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This subject is dealt with in the following entries: |
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