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 "Shutt, F. T. and Hamilton, S. N.","Silage; sunflower, corn, sweet clover, and other silages : their nature and composition",,"Department of Agriculture, Dominion of Canada",1925,Bulletin,,,,https://cir.nii.ac.jp/crid/1130282269783695488