CCamp Clark folio, NebraskaCamp Clark folio, Nebraskade Nelson Horatio Darton, Geological Survey (U.S.)MateriasGeologyMapsEdiciones (1)Camp Clark folio, Nebraska (1903)U.S. Geological Survey · inglésMás obras de Nelson Horatio DartonPreliminary Report on the Geology of Albany County [New York]1894AArtesian waters in the vicinity of the Black Hills, South DaArtesian waters in the vicinity of the Black Hills, South Dakota1918Bibliography of North American geology for 18861887
AArtesian waters in the vicinity of the Black Hills, South DaArtesian waters in the vicinity of the Black Hills, South Dakota1918
AA comparison of Paleozoic sections in southern New MexicoA comparison of Paleozoic sections in southern New Mexico1917
CConfiguration of the bedrock surface of the District of ColuConfiguration of the bedrock surface of the District of Columbia and vicinity1950
EEconomic geology of Richmond, Virginia, and vicinityEconomic geology of Richmond, Virginia, and vicinity1911
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