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Author: Iowa Geological Survey.
Title: Report on the Geological Survey of the state of Iowa, to the thirteenth General Assembly, January, 1870, containng results of examinations and observations made within the years 1866, 1867, 1868 and 1869.
Publication info: Ann Arbor, Michigan: University of Michigan Library
2005
Availability: Where applicable, subject to copyright. Please go to http://quod.lib.umich.edu/t/text/accesspolicy.html for more information.
Print source: Report on the Geological Survey of the state of Iowa, to the thirteenth General Assembly, January, 1870, containng results of examinations and observations made within the years 1866, 1867, 1868 and 1869.
Iowa Geological Survey.

Des Moines: Printed and published by Mills & Co
Subject terms:
Iowa Geological Survey.
URL: http://name.umdl.umich.edu/acg3584.0001.001
[unavailable for reprint]

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