Hokkaidō chiikigata eko akushon pointo suishin jigyō
Subtitle: Heisei 20-nendo eko pointo tō CO2 sakugen no tame no kankyō kōdō sokushin moderu jigyō hōkokusho
Publisher: Hokkaidō Kankyō Zaidan
Published: 2009
Place of publication: [Sapporo-shi]
Language: jpn
Number of pages: 54
Subjects: Sustainable development
Notes: Cover title.

"Heisei 20-nendo Kankyōshō Sōgō Kankyō Seisakukyoku itaku"