Geographical and geological surveysde J. D. WhitneyMateriasSurveysEdiciones (1)Geographical and geological surveys (1875)Welch, Bigelow · inglésMás obras de J. D. WhitneyAn Address on the Propriety of Continuing the State Geological Survey of California1868... The Climatic Changes of Later Geological Times: A Discussion Based on Observations Made in ..1882Geographical and Geological Surveys. "From the North American Review for July and October, 1875"
... The Climatic Changes of Later Geological Times: A Discussion Based on Observations Made in ..1882
The Geological Survey of California: An Address Delivered Before the Legislature of California ..1861
