Kankyō hairyo keiyaku oyobi gurīn kōnyū fukyū suishin gyōmu hōkokusho
Subtitle: Heisei 20-nendo
Publisher: Nihon Kankyō Kyōkai
Published: 2009
Place of publication: Tōkyō
Language: jpn
Number of pages: 89
Subjects: Public contracts
Notes: Cover title.

"Heisei 20-nendo Kankyōshō ukeoi jigyō"