@book{ BA84523016, author = "Bischof, Gustav and Paul, B. H. (Benjamin Horatio) and Drummond, J.", title = "Elements of chemical and physical geology", publisher = "Printed for the Cavendish Society", year = "1854", series = "Works of the Cavendish Society", number = "", URL = "https://ci.nii.ac.jp/ncid/BA84523016" }