Sōryō sakugen taisaku no arikata kentō gyōmu hōkokusho
Subtitle: Heisei 23-nendo
By: henshū Sūri Keikaku
Series: Kankyōshō ukeoi gyōmu kekka hōkokusho
Publisher: Sūri Keikaku
Published: 2012
Place of publication: Chiyoda-ku [Tokyo]
Language: jpn
Number of pages: 545
Subjects: Automobiles; Motors; Exhaust gas; Environmental aspects; Air; Pollution
Notes: Summary in English.