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RARE BOOK
Dert Whitney, Josiah Dwight, 1819-1896.
*XH An address on the propriety of continuing . 848 the State Geological Survey of California -Sh5C delivered before the legislature at Sacramento,
no.5 Thursday evening, January 30th, 1868: To which are appended: two letters to the governor relative to the progress of the geological sur- vey communicated to the legislatures of 1865-6 and 1866-7; also, the report of the Commis- sioners to Manage the Yosemite Valley and the Mariposa Big Tree Grove, for the years 1867-8.
By J.D. Whitney, State Geologist. (See next card)
MB=-Rev.