Geological sketches /

Bibliographic Details
Main Author: Agassiz, Louis, 1807-1873
Format: Book
Language:English
Published: Boston : Ticknor and Fields, 1866.
Subjects:
Description
Item Description:Microfilm. Ann Arbor, Mich., University Microfilms [n.d.] (American culture series, Reel 385.3)
Microform.
Physical Description:311 pages : [portrait] illustrations ; 19 cm.