調査写真及び本管用調査記録表_上流人孔番号54-11-1 調査写真及び本管用調査記録表_上流人孔番号54-11-1チョウサシャシンオヨビホンカンヨウチョウサキロクヒョウジョウリュウジンコウバンゴウ

This archive was constructed by Urayasu City in Chiba Prefecture, which was affected by the Great East Japan Earthquake. The archive contains academic materials and research records made by private re...