Kankyō, keizai tōgō kanjō no suikei ni kansuru kenkyū hōkokusho
Publisher: Nihon Sōgōg Kenkyūjo
Published: 1996
Place of publication: [Japan]
Language: jpn
Number of pages: 226
Notes: "Heisei 7-nendo Keizai Kikakuchō itaku chōsa."