A compilation of traffic regulations in thirteen Iowa cities / by Laurence W. Murray [and] Alfred B. Bowman, 1936

This questionnaire was circulated in order to discover traffic problems. No preparation was made to meet the problem with the tools of science, and as a result traffic ordinances have grown like traffic problems, without design.

Report on the Iowa Law Enforcement Academy for the year ended June 30, 2015

Report on the Iowa Law Enforcement Academy for the year ended June 30, 2015