Heisei 20-nendo mizu kankyōchū no yōchōsa kōmoku (kagaku busshitsu) tō sonzai jōkyō chōsa hōkokusho
Publisher: Kankyōshō
Published: 2009
Place of publication: [Tokyo]
Language: jpn
Number of pages: 74
Subjects: Water; Pollution
Other titles: Mizu kankyōchū no yōchōsa kōmoku (kagaku busshitsu) tō sonzai jōkyō chōsa hōkokusho