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. Soil Conservation Service,Our remaining land : we can use it and save it,,"Soil Conservation Service, U.S. Department of Agriculture : U.S. Government Printing Office",1949,Agriculture information bulletin,,,,https://cir.nii.ac.jp/crid/1130282269041758464