Nishidani iseki
Subtitle: shōwa gojūhachinendo hojō seibi jigyō ni tomonau hakkutsu chōsa
Publisher: Okayamaken Osafunechō Kyōiku Iinkai
Published: 1985
Place of publication: Osafunechō (Okayamaken)
Language: jpn
Number of pages: 12412