The pre-Illinoian Pleistocene geology of Iowa
By: by George F. Kay and Earl T. Apfel
Publisher: Published for the Iowa Geological Survey by the State of Iowa
Published: 1928
Place of publication: Des Moines
Language: eng
Number of pages: 304
Subjects: Geology; Stratigraphic Geology
Notes: From the Iowa Geological Survey, vol. 34, Annual report for ... 1928.

Includes bibliographical footnotes.