徳島県治水調査
徳島縣内務部
The Forest Policy Archive | Graduate School of Agricultural and Life Sciences / Faculty of Agriculture
上毛林業冩眞帖
群馬縣山林會
The Forest Policy Archive | Graduate School of Agricultural and Life Sciences / Faculty of Agriculture
樹栽日の栞
山梨縣山林会
The Forest Policy Archive | Graduate School of Agricultural and Life Sciences / Faculty of Agriculture
廣東農業概況調査報告書
國立廣東大學農科學院
The Forest Policy Archive | Graduate School of Agricultural and Life Sciences / Faculty of Agriculture
英領東アフリカノ貿易及交通事情
[管船局監理課] 編
The Bank of Tokyo Collection | Graduate School of Economics, Faculty of Economics