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Education
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Ph.D., Pennsylvania State, 1981
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M.S., University of Nebraska, 1977
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B.S., University of Nebraska, 1975
Selected Publications
- Duffy, Michael; Johanns, Ann M., Farmland Ownership and Tenure in Iowa, 2012, January 2014
- Duffy, Michael, Estimated Costs of Crop Production in Iowa, 2014, December 2013
Awards and Honors
- Distinguished Service to Iowa Agriculture, IA Chapter, Am. Society of Farm Managers and Rural Appraisers, 2014
- Dean's Citation for Extraordinary Contributions, Iowa State University College of Agriculture and Life Sciences, 2013
- Distinguished Service to Agriculture, American Agricultural Editors Association, 2013
- Outstanding Contributions to Agriculture, Iowa Farm Business Association, 2013
- Carl F. Hertz, Distinguished Service to Agriculture, American Society of Farm Managers and Rural Appraisers, 2012
- College of Agriculture Outstanding Achievement in Extension, 2004
- Sustainable Agriculture Achievement Award, Practical Farmers of Iowa, 1996
- Administrator's Special Merit Award of Outstanding Research, USDA, 1984