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(1989) Executive Order Number Thirty Eight, March 17, 1989. Governor's Office
(1989) Executive Order Number Thirty Nine, September 12, 1989. Governor's Office
(1989) Executive Order Number Thirty Seven, Febraury 13, 1989. Governor's Office
(1989) Executive Order Number Thirty Six, Febraury 13, 1989. Governor's Office
(1989) Iowa Civil Rights Commission Annual Report, 1989. Civil Rights Commission
(1989) Iowa History and Culture : A Bibliography of Materials Published Between 1952 and 1986, 1989. Cultural Affairs, Department of
(1989) The Local Rural Road System: Alternative Investment Strategies, HR-242, 1989. Transportation, Department of
(1989) We, the people : conserving Iowa's constitution. 1989. Secretary of State, Iowa
(1989) Blanket Curing to Promote Early Strength Concrete, MLR-87-7, 1989. Transportation, Department of
(1989) Bridge Deck Rehabilitation Rebonding a Delaminated PCC Overlay By Epoxy Injection, HR-1036, 1989. Transportation, Department of
(1989) Deicing Salt Corrosion with and without Inhibitors, MLR-87-8, 1989. Transportation, Department of
(1989) Evaluation of Carbonate Aggregate Using X-Ray Analysis, HR-266, 1989. Transportation, Department of
(1989) Overall Review of the Governor's FY 1990 Budget Recommendations, January 1989. Legislative Services Agency (Legislative Service Bureau)
(1989) Evaluation of Bond Retainage in Portland Cement Concrete Overlays Using Infrared Thermography and Ground Penetrating Radar: Final Report, January 30, 1989. Transportation, Department of
(1989) Alternate Methods of Bridge Strengthening, HR-302, 1989. Transportation, Department of
(1989) Macbride nature recreation area : environmental education, 1989. University of Iowa
(1989) Polymerized Asphalt Cement, HR-533, 1989. Transportation, Department of
(1989) Technology News, February, 1989. Transportation, Department of
(1989) Fine Sand for Use in PC Concrete, MLR-88-6, 1989. Transportation, Department of
(1989) Iowa Development of Roller Compacted Concrete, HR-300, 1989. Transportation, Department of
(1989) Maintaining Iowa's Secondary Road Environment, HR-289, 1989. Transportation, Department of
(1989) Alternatives for Rural Roads, HR-242, 1989. Transportation, Department of
(1989) European Corn Borer: Development and Management, 1989. Iowa State University Extension
(1989) Pavement Evaluation Using the Road Rater Deflection Dish, MLR-89-2, 1989. Transportation, Department of
(1989) Fly Ash Affect on Alkali-Aggregate Reactivity, MLR-88-7, 1989. Transportation, Department of
(1989) Control of Concrete Deterioration Due to Trace Compounds in Deicers, Phase II, HR-299, 1989. Transportation, Department of
(1989) Technology News, July, 1989. Transportation, Department of
(1989) Needs Assessment Study of the Iowa DOT Maintenance Facility Construction Needs, 1989. Transportation, Department of
(1989) Technology News, September, 1989. Transportation, Department of
(1989) Validation of Design Recommendations for Integral Abutment Piles, HR-292, 1989. Transportation, Department of
(1989) Highway to the airways, dedication, U.S. 218, Waterloo, Iowa, September 26, 1989. Transportation, Department of
(1989) Osage-Mitchell County RISE projects dedication, September 27, 1989. Transportation, Department of
(1989) Technology News, April, 1989. Transportation, Department of
(1989) Soil Tracking Paint Test, MLR-89-13, 1989. Transportation, Department of
(1989) Technology News, November, 1989. Transportation, Department of
