Observations on terrestrial magnetism in Mexico. Conducted under the direction of Baron von Müller, with notes and illustrations of an examination of the volcano Popocatepetl and its vicinity. By August Sonntag ...
Description:
4 p. l., 84 p. illus., map. 33 1/2cm.
Date Issued:
1860]
Institution:
University of Michigan Library
Collection:
Washington,, New York,: Smithsonian institution;, D. Appleton & co.,
Language:
eng
Type:
text