Dōro shōsetsu jigyō tō ni yoru shigaichi seibi keikaku chōsa
Subtitle: Shōwa 52-nendo Hokkaidō tokutei kaihatsu jigyō suishin chōsa, kokusan enerugī hōzō chiiki ni okeru nōson kaihatsu kiban seibi jigyō suishin chōsa
Publisher: Nihon Shisutemu Kaihatsu Kenkyūjo
Published: 1978
Place of publication: [Tokyo]
Language: jpn
Number of pages: 92
Notes: "Hokkaidō Kaihatsukyoku itaku."