John Downing
Professor
Contact Information
142 Science II
Ag & Biosystems Engineering
Iowa State University
Ames, IA 50011
Phone: 515-294-5724
Fax: 515-294-8125
downing
iastate.edu
Learn more about Dr. Downing's research:
Iowa State University Department of Agricultural and Biosystems Engineering, 100 Davidson Hall , Ames, Iowa 50011, 515-294-1434, abeiastate.edu
Copyright 2005, Iowa State University of Science and Technology. All rights reserved.
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