大正十四年七月海中に打流されし江演生産造林木が海岸に漂着せる光景
東京大学大学院農学生命科学研究科附属演習林
The University of Tokyo Chiba Forest (UTCBF) Photo Album Image Database | Graduate School of Agricultural and Life Sciences / Faculty of Agriculture
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
北樺太森林調査書
薩哈嗹軍政部
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