Heisei 23-nendo Dojō osen taisakuhō ni motozuku gijutsu kanrisha shiken ni kakaru shiken kantoku tō gyōmu
Subtitle: jisshi hōkokusho
Publisher: Toppan Insatsu Kabushiki Kaisha
Published: 2012
Place of publication: [Tokyo]
Language: jpn
Number of pages: 113
Subjects: Examinations; Soil pollution; Prevention
Other titles: Dojō osen taisakuhō ni motozuku gijutsu kanrisha shiken ni kakaru shiken kantoku tō gyōmu
Notes: Cover title.

Issues for 2013- cataloged as a serial in LC.