著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) S. M. Feroz and K. Yoshimura and Akio Hagihara,Stand stratification and woody species diversity of a subtropical forest in limestone habitat in the northern part of Okinawa Island,Journal of plant research,09189440,[Tokyo] : [Springer Japan],2008-05,121,3,329-337,https://cir.nii.ac.jp/crid/1521980705086719616,