Kyū daiisshu shitei chiiki ni okeru taiki osen no suii ni kansuru chōsa
Subtitle: Heisei 21-nendo Kankyōshō itaku gyōmu kekka hōkokusho
Publisher: Tōre Enjiniaringu
Published: 2010
Place of publication: [Tokyo]
Language: jpn
Subjects: Automobiles; Measurement; Pollution; Motors; Exhaust gas; Air
Notes: Cover title.