| Call Number (LC) | Title | Results |
|---|---|---|
| I 19.3:973-F |
Fluorspar deposits of Burro Mountains and vicinity, New Mexico : a brief description of the regional geology and the fluorspar deposits Fluorspar deposits of Burro Mountains and vicinity, New Mexico |
2 |
| I 19.3:974, 975-A-B, 976 |
Geophysical abstracts, 143 October-December 1950 The 1949 summit eruption of Mauna Loa, Hawaii Volcanic activity in the Aleutian Arc Frost action and vegetation patterns on Seward Peninsula, Alaska Report of the Hawaiian Volcano Observatory for 1948 and 1949 Contributions to general geology, 1950 Geology of the Huancavelica quicksilver district, Peru Geology of the quicksilver deposits of Canoas, Zacatecas, Mexico The eastern front of the Bitterroot Range, Montana Geophysical abstracts, 142 July-September 1950 Geophysical abstracts, 141 April-June 1950 Geophysical abstracts, 140 January-March 1950 |
12 |
| I 19.3:974-A | The 1949 summit eruption of Mauna Loa, Hawaii | 1 |
| I 19.3:974-B | Volcanic activity in the Aleutian Arc : including a list of all known volcanoes and a summary of activity between 1760 and 1948 | 1 |
| I 19.3:974-C | Frost action and vegetation patterns on Seward Peninsula, Alaska : a study of the geomorphic significance of vegetation patterns as related to frost action at high latitudes and in areas of perennially frozen ground | 1 |
| I 19.3:974-D | Report of the Hawaiian Volcano Observatory for 1948 and 1949 : including sections on the 1949 eruption of Mauna Loa and the bombing of lava flows | 1 |
| I 19.3:974-E | The eastern front of the Bitterroot Range, Montana | 2 |
| I 19.3:975-A | Geology of the Huancavelica quicksilver district, Peru | 2 |
| I 19.3:975-B | Geology of the quicksilver deposits of Canoas, Zacatecas, Mexico | 2 |
| I 19.3:975-C | Magnesite deposits in the Serra das Éguas, Brumado Bahia, Brazil | 2 |
| I 19.3:975-D | Geology of south-central Oriente, Cuba | 1 |
| I 19.3:975-E | Geology and ore deposits of the Atacocha District, Departamento de Pasco, Peru | 2 |
| I 19.3:976 | Index to Geophysical abstracts, 140-143, 1950 | 1 |
| I 19.3:976-A | Geophysical abstracts, 140 January-March 1950 | 1 |
| I 19.3:976-B | Geophysical abstracts, 141 April-June 1950 | 1 |
| I 19.3:976-C | Geophysical abstracts, 142 July-September 1950 | 1 |
| I 19.3:976-D | Geophysical abstracts, 143 October-December 1950 | 1 |
| I 19.3:977 | Bibliography of North American geology, 1949 | 1 |
| I 19.3:978-A | Magnesium-mineral resources of the Currant Creek district, Nevada | 2 |
| I 19.3:978-B | The Cle Elum River nickeliferous iron deposits, Kittitas County, Washington | 2 |