Home News Roth to serve as Extension Nitrogen Education Specialist Roth to serve as Extension Nitrogen Education SpecialistOctober 13, 2023News Richard Roth Richard Roth has joined Iowa State University Extension and Outreach as a nitrogen science education specialist. Roth started with the university on Sept. 18 and… Login to continue reading Login Sign up for complimentary access Sign Up Now Close Previous Post Peru State set to face Graceland Next Post Iowa Department of Agriculture and Land Stewardship to offer crop insurance discount program Featured Local Savings -
