Kotai iseki
Series: Hokkaidō maizō bunkazai sentā chōsa hōkokusho -- dai30shū; Hokkaidō maizō bunkazai sentā chōsa hōkokusho -- dai 30-shū.
Publisher: Hokkaidō Maizō Bunkazai Sentā
Published: 1986
Place of publication: Sapporo
Language: jpn
Number of pages: 250