著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL "柳原, 宏和 and 吉本, 敦",Statistical procedure for assessing the amount of carbon sequestrated by sugi (Cryptomeria japonica) plantation,,University of Tsukuba,2004,Institute of Policy and Planning Sciences discussion paper series,,,,https://cir.nii.ac.jp/crid/1130282272770372992