Bibliography of North American Geology for 1912 John Milton Nickles Published: 1913 Total Pages: 192 Get eBook
Bibliography of North American Geology for 1910 with Subject Index John Milton Nickles Published: 1911 Total Pages: 298 Get eBook
Spirit Leveling in South Carolina, 1896-1938 John George Staack Published: 1940 Total Pages: 1480 Get eBook
Metalliferous Mineral Deposits of the Cascade Range in Oregon Emma Mertins Thom Published: 1937 Total Pages: 702 Get eBook
Bulletin of the United States Geological Survey Geological Survey (U.S.) Published: 1909 Total Pages: 160 Get eBook
Bibliography and Index of North American Geology, Paleontology, Petrology, and Mineralogy for the Year 1895 Fred Boughton Weeks Published: 1896 Total Pages: 142 Get eBook
