北海道のすがた
By: Iwasaki Masaaki cho
Edition: Dai 1-han.
Series: Hokkaidō bukkusu -- 28-29
Publisher: Hokkaidō Mondai Kenkyūjo
Published: 1995
Place of publication: Sapporo-shi
Language: jpn
Other titles: Hokkaidō no sugata
Notes: Vol. 1 has subtitle: Hokkaidō to wa nani ka, dōminsei to wa nani ka.

Vol. 2 has subtitle: Rekishi to dentō kara Hokkaidō to dōminsei o kangaeru.