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 "Sparhawk, William N.",Forest rights in foreign countries : with especial reference to grazing rights,,U.S. Government Printing Office,1937,United States Department of Agriculture circular,,,,https://cir.nii.ac.jp/crid/1130282269344743808