Items where Year is 1968

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Number of items: 49.

(1968) Local government training programs, problems and needs in Iowa, 1968. University of Iowa

(1968) Distribution of Wheel Loads on Highway Bridges, 1968. Transportation, Department of

(1968) Correlation Studies BPR Type Roughometer vs. PCE Type Road Meter, MLR-68-2, 1968. Transportation, Department of

(1968) Creep and Shrinkage Properties of Lightweight Concrete Used in the State of Iowa, HR-136, Phase I, 1968. Transportation, Department of

(1968) Durability of P.C. Concrete as Affected by Aggregate Size, Curing and Proportions, R-214, 1968. Transportation, Department of

(1968) More cover means more game, 1968. Natural Resources, Department of

(1968) Optimum Enforcement Level for Traffic Weight Operations, HR-138, Appendices, 1968. Transportation, Department of

(1968) Evaluation Study of Pit Run Gravel Asphalt Treated Base Mixtures with Various Percentages of Crushed Limestone, R-217, 1968. Transportation, Department of

(1968) Evaluation of Experimental Data Obtained from Lightweight Aggregate Bridge Girders, HR-104, 1968. Transportation, Department of

(1968) Study of Type 'A' Asphaltic Concrete Surface Mix Design, R-232, 1968. Transportation, Department of

(1968) Evaluation of Cohesion and Swell Characteristics of Asphalt Treated Base Mixtures, R-223, 1968. Transportation, Department of

(1968) Iowa Trends Actual and Projected 1960-1980: Preliminary Report, June 1, 1968. Public Health, Department of

(1968) Review of Geometric Design Criteria and Lighting Design Criteria, 1968. Transportation, Department of

(1968) Study of Alternate Pavement Designs, 1968. Transportation, Department of

(1968) The Classroom Teacher's Concept of an Optimum Education Situation, March 8, 1968. Education, Department of

(1968) Project social studies; a directory, 1969. Education, Department of

(1968) Iowa's Developing Pattern for Area Schools, March 7, 1968. Education, Department of

(1968) Field Testing of Asphaltic Concrete Mixes, HR-101 and R-183, 1968. Transportation, Department of

(1968) Asbestos Fibers in Type B Asphaltic Concrete Surface Course, MLR-67-1, 1968. Transportation, Department of

(1968) Evaluation of Limestone Filler in Gravel Mixtures "Asphaltic Concrete", R-228, 1968. Transportation, Department of

(1968) Iowa Trout Fishing-State Conservation Commission, 1968. Natural Resources, Department of

(1968) A Mechanistic Explanation of The Physical Properties of Undisturbed Loess, February, 1968. Transportation, Department of

(1968) Camping in Iowa, 1968. Iowa Economic Development Authority

(1968) A Cartoon History of Iowa, 1968. University of Northern Iowa

(1968) Competencies in animal nutrition needed by farmers, 1968. Education, Department of

(1968) Elementary Education in Missouri Public Schools, 1968. Education, Department of

(1968) Executive Order Number Eleven, February 1968. Governor's Office

(1968) Executive Order Number Ten, February 1968. Governor's Office

(1968) The First grade music series, 1968. Education, Department of

(1968) Inviting Iowa, Beautiful Land Between Two Great Rivers,1968. Iowa Economic Development Authority

(1968) Iowa Business Patters by County Groupings, 1968. Education, Department of

(1968) Iowa Civil Rights Commission Annual Report, 1967-68. Civil Rights Commission

(1968) Library-instructional materials center skills, 1968. Education, Department of

(1968) Local government training programs, problems and needs in Iowa : summary report, 1968. University of Iowa

(1968) Occupational research : selected bibliography of Iowa research in vocational-technical education and related areas -- 1960-1967. Education, Department of

(1968) Occupational research supplement no. 1 : selected bibliography of Iowa research in vocational-technical education and related areas -- 1963-1968. Education, Department of

(1968) Occupational research: Abstracts of Vocational Research Iowa, 1969. Education, Department of

(1968) Quarterly Biology Report, 1968, Vol. 20 no. 1. Natural Resources, Department of

(1968) Quarterly Biology Report, 1968, Vol. 20 no. 2. Natural Resources, Department of

(1968) Quarterly Biology Report, 1968, Vol. 20 no. 3. Natural Resources, Department of

(1968) Quarterly Biology Report, 1968, Vol. 20 no. 4. Natural Resources, Department of

(1968) Resource Materials System using the KWIC Indexing System. Education, Department of

(1968) Seismic Wave Velocity as a Means of In-Place Density Measurement, HR-114, Final Report, Part 2 of 2, 1968. Transportation, Department of

(1968) Seismic Wave Velocity as a Means of In-Place Density Measurement, Part 1, HR-114, 1968. Transportation, Department of

(1968) Stability of Granular Base Course Materials Containing Bituminous Admixtures, 1969. Transportation, Department of

(1968) State of Iowa Transportation Map, 1968. Transportation, Department of

(1968) State of Iowa Transportation Map, 1968. Transportation, Department of

(1968) State of Iowa Transportation Map, 1968. Transportation, Department of

(1968) This is YOUR Highway Commission,1968. Transportation, Department of

This list was generated on Mon Sep 18 23:05:30 2017 CDT.