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 "Hurd, Paul DeHart","Biological education in American secondary schools, 1890-1960",,American Institute of Biological Sciences,1961,Biological Sciences Curriculum Study bulletin,,,,https://cir.nii.ac.jp/crid/1130282270067027840