Ichiban daijina koto
Subtitle: [Yōrō Kyōju no kankyōron]
By: Yōrō Takeshi
Series: Shūeisha shinsho -- 0219B; Shūeisha shinsho -- 0219B.
Publisher: Shūeisha
Published: 2003
Place of publication: Tōkyō
Language: jpn
Number of pages: 198
ISBN-13: 9784087202199
Subjects: Human ecology; Environmental protection
Other titles: Yōrō Kyōju no kankyōron
Notes: Subtitle from cover.