Letter of the state geologist relative to the progress of the State Geologist Survey, during the years 1866-1867
By: [J.D. Whitney, state geologist]
Contributors: Whitney, J. D. (Josiah Dwight), 1819-1896, author
Publisher: s.n.
Published: 1867
Place of publication: [S.l
Language: eng
Number of pages: 15
Subjects: Geology
Notes: Letterpress signed by author.

Letter headed: San Francisco, November 25th, 1867.