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 "United States. Congress. Senate. Committee on Agriculture and Forestry. Subcommittee on Environment, Soil Conservation, and Forestry","Oversight hearing on the management practices of the U.S. Forest Service and below-cost timber sales : hearing before the Subcommittee on Conservation and Forestry of the Committee on Agriculture, Nutrition, and Forestry, United States Senate, One Hundred First Congress, first session below-cost timber sales, urban forestry interface and biodiversity October 30, 1989--Atlanta, GA",,U.S. G.P.O. : CIS,1991,S. hrg.,,,,https://cir.nii.ac.jp/crid/1130000796910156800