1. 1
    by Adams, John S., 1938-
    Published 1976
    Book
  2. 2
    Published 1995
    Conference Proceeding Book
  3. 3
    Kieyuku Okinawa no yama, kawa, umi : kankyō tokuhon /
    消えゆく沖縄の山・川・海 : 環境読本 /
    Published 1996
    Book