Ryōkō na shizen kankyō o yūsuru chiiki no chōsa.
Contributors: Gunma-ken (Japan). Shizen Hogo Taisakushitsu.
Series: Oku Tano chiiki gakujutsu chōsa hōkokusho ;; 1-<3   >; Oku Tano chiiki gakujutsu chōsa hōkokusho ;; 1, etc.
Publisher: Gunma-ken Rinmubu Shizen Hogo Taisakushitsu
Published: 1981
Place of publication: [Maebashi]
Language: jpn
Subjects: Natural history -- Japan -- Ueno-mura (Gunma-ken)
Notes: Includes bibliographies.