Karafuto genjūmin no kyū chōsa shiryō, Uirutago seikatsu goi hohen
By: Ikegami Jirō hen
Series: Uiruta minzoku bunkazai kinkyū chōsa hōkokusho -- 13
Publisher: Hokkaidō Kyōiku Iinkai
Published: 1992
Place of publication: Sapporo-shi
Language: jpn
Number of pages: 97