Report on the Geological survey of the state of Iowa
Subtitle: embracing the results of investigations made during portions of the years 1855, 56 & 57
By: by James Hall, J.D. Whitney.
Contributors: Hall, James, 1811-1898.; Whitney, J. D. 1819-1896.
Publisher: Published by authority of the Legislature of Iowa
Published: 1858
Place of publication: Des Moines
Subjects: Geology -- Iowa.; Paleontology -- Iowa.
Table of contents: title: Vol. 1, pt. 1. Geology. pt. 2. Palaeontology.