Public domain
Enpō Sanrin Keizai, Volumes 7-8
From the collection of National Diet Library, Japan. Free to download, adapt and use — no permission needed.
Subjects
Credit line増補山林經濟 卷7-8. [1---] [写]. [ (朝鮮) 洪萬選] [著]. National Diet Library, Japan. Public domain.
