Kuni shitei shiseki kitakogane kaizuka hakkutsu chōsa hōkokusho
Subtitle: Mizuba ikō no chōsa
Publisher: Date-shi Kyōiku Iinkai
Published: 1999
Place of publication: Date
Language: jpn
Number of pages: 47
Other titles: Kitakogane kaizuka hakkutsu chōsa hōkokusho