Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) NAITO Kazuaki and TAKAHASHI Yoshitaka,Conserving Biological Diversity on Semi-natural Grassland in Mt. Sanbe(Activities of Biodiversity Conservation on Semi-natural Grassland in Japan),Japanese Journal of Grassland Science,04475933,Japanese Society of Grassland Science,2002,48,3,277-282,https://cir.nii.ac.jp/crid/1390282680729411584,https://doi.org/10.14941/grass.48.277