Shiyōzumi futon kaishū jikken hōkokusho
Subtitle: kankyō mondai taisaku chōsa tō jigyō : Heisei 15-nendo Keizai Sangyōshō itaku jigyō
Publisher: Zen Nihon Shingu Shinsōhin Kyōkai
Published: 2004
Place of publication: [Japan]
Language: jpn
Number of pages: 110