Call Number (LC) Title Results
I 19.3:776 The Mesozoic stratigraphy of Alaska / 2
I 19.3:776-781 The Mesozoic stratigraphy of Alaska / 1
I 19.3:777 Pre-Cambrian rocks of Gunnison River, Colorado /
Pre-Cambrian rocks of Gunnison river, Colorado / 		2
I 19.3:778 Chemistry of deposition of native copper from ascending solutions / 2
I 19.3:779 Guides to ore in the Leadville district, Colorado / 2
I 19.3:780 Contributions to economic geology (short papers and preliminary reports), 1925. 1
I 19.3:781 Contributions to economic geology (short papers and preliminary reports), 1925. 1
I 19.3:782 Ore deposits of the Jerome and Bradshaw Mountains quadrangles, Arizona / 2
I 19.3:782-786 Contributions to economic geology (short papers and preliminary reports), 1926. 1
I 19.3:783 Mineral resources of Alaska : report on progress of investigations in 1924 / 1
I 19.3:784 Bibliography of North American geology for 1923-1924 / 1
I 19.3:785 Contributions to economic geology (short papers and preliminary reports), 1926. 1
I 19.3:786 Contributions to economic geology (short papers and preliminary reports), 1926. 1
I 19.3:787 Geology and ore deposits of the Mogollon mining district, New Mexico / 2
I 19.3:787-792 Geology and ore deposits of the Mogollon mining district, New Mexico / 1
I 19.3:788 Topographic instructions of the United States Geological Survey / 2
I 19.3:789 The Iniskin-Chinitna Peninsula and the Snug Harbor district, Alaska / 2
I 19.3:790 Contributions to the geography of the United States, 1926 / 2
I 19.3:791 Geology of the upper Matanuska Valley, Alaska /
Geology of the upper Matanuska valley, Alaska / 		2
I 19.3:792 Mineral resources of Alaska : report on progress of investigations in 1925 / 1