Results of Spirit Leveling in Kansas and Nebraska, 1896 to 1909, Inclusive Robert Bradford Marshall Published: 1911 Total Pages: 44 Get eBook
Results of Spirit Leveling in South Dakota, 1896 to 1910, Inclusive Robert Bradford Marshall Published: 1911 Total Pages: 728 Get eBook
A List of the Publications of the United States Geological Survey, Not Including Topographical Maps Geological Survey (U.S.) Published: 1879 Total Pages: 478 Get eBook
Bi-monthly Bulletin of the American Institute of Mining Engineers Published: 1911 Total Pages: 766 Get eBook
Annual Report of the United States Geological Survey to the Secretary of the Interior Geological Survey (U.S.) Published: 1912 Total Pages: 780 Get eBook
