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 "Thonner, Franz and Geesink, R.",Thonner's analytical key to the families of flowering plants,,"Centre for Agricultural Pub. and Documentation,Leiden University Press",1981,Leiden botanical series,,"9022007448,906021479X",,https://cir.nii.ac.jp/crid/1130000796153690240