Heisei 23-nendo riyūsu shokki fukyū oyobi kakudai ni muketa kentō chōsa hōkokusho
Publisher: Chikyū Ningen Kankyō Fōramu
Published: 2010
Place of publication: Tōkyō
Language: jpn
Number of pages: 126
Subjects: Tableware
Other titles: Riyūsu shokki fukyū oyobi kakudai ni muketa kentō chōsa hōkokusho
Notes: "Heisei 23-nendo Kankyōshō ukeoi jigyō"