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By: Heller, Edmund,Edition:Publication info: 1914-1916Volume:Series:Holding Institution: Smithsonian Institution ArchivesSubjects: Cuzco Field notes Huadquiña Mammalogy National Geographic Society Yale University Peruvi Ollantaytambo Ornithology Peru Río Cosireni Yale University }} lcsh?National Geographic SocietBHL Collections: Smithsonian Field Books collection
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By: Heller, Edmund,Edition:Publication info: 1914-1915Volume:Series:Holding Institution: Smithsonian Institution ArchivesSubjects: Bolivia Cuzco Field notes juvenil Machupicchu National Geographic Society Yale University Peruvi Ocobamba Ollantaytambo Ornithology PeruBHL Collections: BHL Field Notes Project | Smithsonian Field Books collection
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By: Heller, Edmund,Edition:Publication info: 1915Volume:Series:Holding Institution: Smithsonian Institution ArchivesSubjects: Botany Cuzco Field notes Huarocondo Itineraries Lucma Mammalogy National Geographic Society Yale University Peruvi Ocobamba, Río Ollantaytambo Ornithology Peru ZoologyBHL Collections: Smithsonian Field Books collection
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By: Hitchcock, A. S. (Albert Spear),Edition:Publication info: 1923-1924Volume:Series:Holding Institution: Smithsonian Institution ArchivesSubjects: Agriculture Arequipa Black-and-white photographs Bolivia Botanists Botany Chimborazo Chuquibambilla Ecuador Field notes Grasses Grazing Guayaquil Ollantaytambo Oroya Peru QuitoBHL Collections: Smithsonian Field Books collection