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.
Description:
2 v. fronts., ill., plates, maps (2 fold.) diagrs (part fold.) 27 cm. v. 1-2; 1866-69.
Institution:
University of Michigan Library
Collection:
Des Moines,: Printed and published by Mills & Co.
Subject Topics:
Language:
eng
Type:
text