Kōkyōyō suiiki oyobi chikasui no suishitsu sokutei keikaku
Subtitle: Heisei 12-nendo
Publisher: Hokkaidō
Published: 2000
Place of publication: [Sapporo-shi]
Language: jpn
Number of pages: 433
Subjects: Water quality; Measurement; Groundwater; Quality
Notes: Cover title.