「山田堰上井堰復旧工事設計書」　昭和十五年七月十四日次潰

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「山田堰上井堰復旧工事設計書」　昭和十五年七月十四日次潰

License: C.NotEvaluated

People: 山田堰土功組合
Owner Organization: Kochi Prefectural Library

Last Updated: 2025-11-18T01:26:50

Uploaded: 2025-11-19