Items where Year is 1981

Up a level
Export as [feed] Atom [feed] RSS 1.0 [feed] RSS 2.0
Group by: Date | Item Type | No Grouping
Number of items: 45.

Departmental Report

(1981) Use of Longitudinal Subdrains in the 3R Program, Final Report, HR-509, 1981. Transportation, Department of

(1981) Use of Longitudinal Subdrains in the 3R Program, HR-509, Progress Report #2, 1981. Transportation, Department of

(1981) 1981 train operating speeds : [Iowa],1981. Transportation, Department of

(1981) Final Report for Research Project HR-181, Macadam Base Shoulders, September 1981. Transportation, Department of

(1981) Boiler co-Utilization Study: Iowa Energy Policy Council, August 28, 1981. Governor's Office

(1981) Construction and Maintenance Practices to Minimize the Potential Liability of Counties for Roads in Rural Subdivisions, HR-221, 1981. Transportation, Department of

(1981) Farm scale alcohol production : the Iowa State University ethanol distillery, 1981. Iowa State University Extension

(1981) State-of-the-Art Methods for Design of Integral Bridge Abutments, HR-227, 1981. Transportation, Department of

(1981) Vehicle Occupancy, 1981. Transportation, Department of

(1981) Performance of Various Thicknesses of Portland Cement Concrete, HR-9, 30 Year Report, 1981. Transportation, Department of

(1981) Preliminary Engineering Work Area, 1981. Transportation, Department of

(1981) Fly Ash Concrete Compressive Strength and Freeze-Thaw Durability, MLR-81-06, 1981. Transportation, Department of

(1981) An Optimum Allocation Approach to Closing or Relocating Highway Maintenance Garages in Iowa, 1981. Transportation, Department of

(1981) Biennial thistles : bull, musk, tall, 1981. Iowa State University Extension

(1981) Intercity Bus Route Evaluation for Statewide Planning, 1981. Transportation, Department of

(1981) Mission-Oriented Dust Control and Surface Improvement Processes for Unpaved Roads, HR-194, 1981. Transportation, Department of

(1981) Liability and Traffic Control Considerations for Low Water Stream Crossings, HR-218, 1981. Transportation, Department of

(1981) Field Evaluation of Electro-Reflective Measuring Apparatus (ERMA), MLR-81-01, 1981. Transportation, Department of

(1981) Report on Fly Ash Variability, MLR-81-2, 1981. Transportation, Department of

(1981) Report on Fly Ash as a Soil Additive, MLR-81-03, 1981. Transportation, Department of

(1981) A Review of the Frictional Classification of Iowa Aggregates, MLR-81-04, 1981. Transportation, Department of

(1981) Improvement of Longitudinal Joints in Asphalt Pavement, HR-215, Construction Report, 1981. Transportation, Department of

(1981) Protection of Structural Concrete Substructures, Construction Report, HR-220, 1981. Transportation, Department of

(1981) Reducing the Adverse Effects of Transverse Cracking, Construction Report, HR-217, 1981. Transportation, Department of

(1981) Transverse Cracking Study of Asphalt Pavement, HR-1020, 1981. Transportation, Department of

(1981) 1981 Annual Report of the Iowa Board of Medical Examiners, January 29, 1982. Medical Examiner, Iowa State

(1981) 1980 Annual Report of the Iowa Board of Medical Examiners, January 1, 1981. Medical Examiner, Iowa State

(1981) Asphalt Emulsion Bound Macadam in Dubuque County, Iowa, HR-216, Construction Report, 1981. Transportation, Department of

(1981) Annual Report Of the State Geologist, 1980-1981, Vol. 51. Natural Resources, Department of

(1981) Bouguer gravity anomaly map of Iowa,1981. Natural Resources, Department of

(1981) Cherokee Sandstones and Related Facies of Central Iowa: An Examination of Tectonic Setting and Depositional Environments; Field trip guidebook, 1981. University of Iowa

(1981) Cretaceous Stratigraphy and Sedimentation in Northwest Iowa, northwest Nebraska an d Southeast South Dakota, 1981. University of Iowa

(1981) Depositional Environments of Glacial Sediments and Landforms on the Des Moines Lobe, Iowa; Field trip guidebook, 1981. University of Iowa

(1981) Evaluation of Changes in Productivity Resulting from Removal of Soil for Highway Construction, HR-186, 1981. Transportation, Department of

(1981) Executive Order Number Forty One, July 1981. Governor's Office

(1981) Executive Order Number Forty, December 1981. Governor's Office

(1981) Hometown architecture : changes in Central Iowa towns and farms,1981. Cultural Affairs, Department of

(1981) Iowa Civil Rights Commission Annual Report, 1981. Civil Rights Commission

(1981) Pavement Management and Rehabilitation of Portland Cement Concrete Pavements, MLR-80-01, 1981. Transportation, Department of

(1981) Reflections of yesterday processes for investigating of local history: intermediate and middle school level, 1981. Education, Department of

(1981) Roster of State Officials, 1981. Computer Services Division (Legislative Computer Support Bureau)

(1981) State of Iowa Transportation Map, 1981. Transportation, Department of

(1981) Summary of Legislation: Iowa General Assembly, 1981. Legislative Services Agency (Legislative Service Bureau)

(1981) Three faces of Midwestern isolationism,1981. University of Iowa

Newsletter

(1981) Iowa Geological Survey Newsletter, January 1981, Vol. 1, no. 6. University of Iowa

This list was generated on Thu Nov 16 23:04:39 2017 CST.