@book{ BB08012649, author = "Hatch, F. H. (Frederick Henry) and Rastall, R. H. (Robert Heron)", title = "The petrology of the sedimentary rocks : a description of the sediments and their metamorphic derivatives", publisher = "Allen & Unwin", year = "1923", edition = "Rev. ed", series = "Text-book of petrology", number = "v. 2", URL = "https://ci.nii.ac.jp/ncid/BB08012649" }