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 "Berkey, Charles P. (Charles Peter)",Geology of the New York City (Catskill) aqueduct : studies in applied geology covering problems encountered in explorations along the line of the aqueduct from the Catskill Mountains to New York City,,University of the state of New York,1911,New York State Museum bulletin,,,,https://cir.nii.ac.jp/crid/1130000794397511936