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1
“The History of Nitrogen Fertilizer”
05 Feb
02/05/2026    
1:00 pm - 2:30 pm
Virtual Meeting
Dr. Elizabeth (“Beth”) Guertal is a soil scientist and educator and was the first Rowe Endowment Professor in the Department of Crop, Soil and Environmental [...]
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Events on 02/05/2026
05 Feb
“The History of Nitrogen Fertilizer”
5 Feb 26
Philadelphia