Illustrations of surface geology.

Notes:
i, [2] 155 p. illus., pl., maps. 34 cm., Smithsonian institution publication 90., and pt. I. On surface geology especially that of the Connecticut Valley in New England.--pt. II. On the erosions of the earth's surface, especially by rivers.--pt. III. Traces of ancient glaciers in Massachusetts and Vermont.
Data Provider:
University of Michigan. Libraries
Collection:
Wash.,: Smithsonian inst. and Ann Arbor, Michigan: University of Michigan Library
Language:
eng
Rights:
http://quod.lib.umich.edu/t/text/accesspolicy.html
URL:
http://name.umdl.umich.edu/AFM2805.0001.001