Contributions to Economic Geology, 1917, Part I, Metals and Nonmetals Except Fuels: Tin Resources of the Kings Mountain District, North Carolina and S (Paperback)
Contributions to Economic Geology, 1909: Part I, Metals and Nonmetals Except Fuels, Miscellaneous Nonmetallic Products: Usgs Bulletin 430-J (Paperback)
Contributions to Economic Geology, 1908: Part I, Metals and Nonmetals Except Fuels, Miscellaneous Nonmetallic Products: Usgs Bulletin 380-N (Paperback)
Contributions to Economic Geology, 1907, Part I, Metals and Nonmetals Except Fuels: Miscellaneous Nonmetallic Products: Usgs Bulletin 340-M (Paperback)