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
"Combs, Willis B. and Smith, Fred G. and United States. Dept. of Agriculture",Grain grading primer,Rev.,U. S. Government Printing Office,1950,Miscellaneous publication,,,,https://cir.nii.ac.jp/crid/1130282271420777088