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 "Hitchcock, A. S.","The genera of grasses of the United States, with special reference to the economic species",,Government Printing Office,1920,Bulletin,,,,https://cir.nii.ac.jp/crid/1130000795933529344