Production and marketing of cornstalk insulation board

Description:: 15 leaves ; 29 cm
Creator:: Iowa. State Planning Board. Committee on Business and Industry
Publisher:: Iowa. State Planning Board
Provider:: University of Iowa
Resource Class:: Maps
Temporal Coverage:: 1930-1940
Spatial Coverage:: Iowa
Rights:: Material in the public domain. No restrictions on use.
Access Rights:: Public
Format:: JPEG
More details at:: https://digital.lib.uiowa.edu/islandora/object/ui%3Atestiadep_1539

Production and marketing of cornstalk insulation board Maps University Of Iowa Public content