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  • 3315 70th St. Urbandale, IA 50322
  • (515) 278-0550







Francis Thicke of¬†Fairfield serves on SILT’s Advisory Council.

Francis is owner of Radiance Dairy, producing local organic milk products for more than 30 years, a former candidate for Iowa Secretary of Agriculture and member National Organic Standards Board. He holds a PhD in soil science.