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1 heading found for n 94122463
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Emmons, Samuel Franklin, 1841-1911
Emmons, Samuel Franklin, 1841-1911, géologue Emmons, Samuel Franklin Samuel Franklin Emmons American geologist (1841-1911) |
Personal | Anthracite-Crested Butte folio, Colorado. Atlas to accompany monograph XXXI on the geology of the Aspen district, Colorado Contributions to economic geology 1902, 1903: Geological guide-book for an excursion to the Rocky Mountains |