Eko nenryō jitsuyōka chiiki shisutemu jisshō jigyō (shutoken) seika hōkokusho
Subtitle: Heisei 22-nendo
Publisher: Nichihaku Etanōru
Published: 2011
Place of publication: [Tokyo]
Language: jpn
Number of pages: 141
Subjects: Ethanol as fuel
Notes: Cover title.

"Heisei 22-nendo Kankyōshō itaku jigyō"