Okinawa Hontō hokubu chiiki seibutsu kankyō chōsa dēta
Subtitle: Heisei 6-nendo
By: [henshū] Okinawa Sōgō Jimukyoku Hokubu Damu Jimusho
Publisher: Okinawa Kensetsu Kōsaikai
Published: 1995
Place of publication: Urasoe-shi
Language: jpn
Number of pages: 124
Subjects: Ecology; Biotic communities