Hokkaidō no shizen hogo
Subtitle: sono rekishi to shisō
By: Tawara Hiromi cho.
Series: Hokudai sensho -- 3
Publisher: Hokkaidō Daigaku Tosho Kankōkai
Published: 1979
Place of publication: Sapporo-shi
Language: jpn
Number of pages: 308
Subjects: Nature conservation -- Japan -- Hokkaido.; Conservation of natural resources -- Japan -- Hokkaido.
Notes: Bibliography: p. 301-308.