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 "門村, 浩 and 宮崎, 忠国 and 地球環境研究センター",Data book of desertification/land degradation,,"Center for Global Environmental Reserach, National Institute for Environmental Studies, Environment Agency of Japan",1997,CGER-report,,,,https://cir.nii.ac.jp/crid/1130282268736884736