Revisions for 巨大防潮堤に依存することなく、健全な自然生態系の保全と防災が両立できる復興事業を。―｜日本自然保護協会～NACS-J
Revisions allow you to track differences between multiple versions of your content, and revert to older versions.
| Revision | Operations |
|---|---|
| 12/10/2020 - 20:00 by RIJS | Current revision |