Japan. Kankyōshō. Haikibutsu Risaikuru Taisakubu

• Ekotaun no saranaru suishin hōsaku ni kansuru chōsa kentō jigyō hōkokusho
• Genjō kaifuku kikin ruiji jirei ni kakaru chōsa hōkokusho
• Haikibutsu kaimen umetate kankyō hozen chōsa hōkokusho
• Heisei 21-nendo Kyōto giteisho mokuhyō tassei no tame no sangyō haikibutsu kinkyū chōsa jigyō
• Kaku todōfuken de no sangyō haikibutsu jittai chōsa no sōkika ni kansuru kentō kekka hōkokusho
• Sangyō haikibutsu haishutsuryō tō suikei shuhō ni kakaru chōsa hōkokusho
• Sangyō haikibutsu no kentei hōhō ni kakaru bunseki sōsa manyuaru
• Sangyō haikibutsu taisaku kenshū karikyuramu sakusei tō gyōmu hōkokusho
• Tokubetsu kanri sangyō haikibutsu haishutsu, shori jōkyō chōsa hōkokusho