Kokusai kōryū ga chiiki bunka ni ataeru inpakuto
Subtitle: Hokkaidō ni okeru hoppōken kōryū ni tsuite
By: Hoppōken Sentā ; ; kenkyū sekininsha Satō Naoichi.
Series: NIRA output
Publisher: Sōgō Kenkyū Kaihatsu Kikō
Published: 1983
Language: jpn
Number of pages: 220