U.S. Secretary of Agriculture Sonny Perdue talks with Peter Kleinman, the research leader for the USDA Agricultural Research Service at Penn State about long-term agroecosystem research during his visit on Wednesday, January 24, 2018.
U.S. Secretary of Agriculture Sonny Perdue talks with Peter Kleinman, the research leader for the USDA Agricultural Research Service at Penn State about long-term agroecosystem research during his visit on Wednesday, January 24, 2018. Abby Drey adrey@centredaily.com
U.S. Secretary of Agriculture Sonny Perdue talks with Peter Kleinman, the research leader for the USDA Agricultural Research Service at Penn State about long-term agroecosystem research during his visit on Wednesday, January 24, 2018. Abby Drey adrey@centredaily.com

US agriculture secretary visits Penn State

January 24, 2018 05:40 PM