Mawatari haniwa seisaku iseki
Subtitle: D chiku (shiseki shitei kuikigai) kakunin chōsa gaihō
By: Mawatari Haniwa Seisaku Iseki Hakkutsu Chōsadan henshū
Publisher: Ibaraki-ken Katsuta-shi Kyōiku Iinkai
Published: 1983
Place of publication: Katsuta
Language: jpn
Number of pages: 18