Ōtsukahara
Subtitle: Ōtsukahara Isekigun : nagano-ken komoro-shi Ōtsukahara iseki hakkutsu chōsa hōkokusho
By: Nagano-ken Komoro-shi Kyōiku Iinkai henshū
Series: Komoro-shi maizō bunkazai hakkutsu chōsa hōkokusho -- dai 20-shū; Komoro-shi maizō bunkazai hakkutsu chōsa hōkokusho -- dai 20-shū.
Publisher: Nagano-ken Komoro-shi Kyōiku Iinkai
Published: 1994
Place of publication: Komoro
Language: jpn
Number of pages: 84