Taiki, kaiyō no kankyō chōsa oyobi monitaringu purojekuto, yasei dōbutsu no hogo kanri shishin no sakutei purojekuto chūkan chōsa hōkokusho
By: Hoppōken Fōramu
Publisher: Hokkaidō
Published: 1994
Place of publication: [Sapporo-shi]
Language: jpn
Number of pages: 114
Subjects: Wildlife conservation; Environmental monitoring