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Charles Frederick Hartt

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Brazilian rock inscriptions
Morgan expeditions, 1870-71 ... on the Devonian trilobites and mollusks of Ereré, province of Pará, Brazil
Notes on the Lingoa geral or modern Tupí of the Amazonas
Geology and Physical Geography of Brazil
Geology and physical geography of Brazil
Scientific Results of a Journey in Brazil by Louis Agassiz and His Travelling Companions Geology and Physical Geography of Brazil
Thayer Expedition. Scientific Results of a Journey in Brazil. by L. Agassiz and His Travelling Companions. Geology and Physical Geography of Brazil. with Illustrations and Maps - Scholar's Choice Edition
Morgan expedition, 1870-71 ... on the Devonian trilobites and mollusks of Ereré, province of Pará, Brazil