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
"Nilsen, Tor Helge","Relative slope stability and land-use planning in the San Francisco Bay region, California",,"U.S. G.P.O,For sale by the Supt. of Doc., U.S. G.P.O.",1979,Geological Survey professional paper,,,,https://cir.nii.ac.jp/crid/1130000795185897856