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 "Williams, S. Jeffress and Coastal Engineering Research Center (U.S.)","Sand resources of southern Lake Erie, Conneaut to Toledo, Ohio : a seismic reflection and vibracore study",,"U.S. Army, Corps of Engineers, Coastal Engineering Research Center",1980,Miscellaneous report,,,,https://cir.nii.ac.jp/crid/1130000795316688512