The geological observer
By: by Sir Henry T. De La Beche, C.B., F.R.S., &c., director-general of the Geological Survey of the United Kingdom
Series: Nineteenth Century Collections Online: Science, Technology, and Medicine, Part II; Nineteenth Century Collections Online: Science, Technology, and Medicine, Part II
Publisher: Blanchard and Lea
Published: 1851
Place of publication: Philadelphia
Language: eng
Number of pages: 695
Subjects: Geology
Notes: Includes index.

Reproduction of the original from the Huntington Library.