Mackenzie Zwiener, a graduate student in agronomy, takes a photosynthesis measurement of a corn leaf in the research fields at 84th and Havelock. June 30, 2020. Photo by Craig Chandler / University Communication.
Title:
200630 Ag 031 (permalink)
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Caption: 
Mackenzie Zwiener, a graduate student in agronomy, takes a photosynthesis measurement of a corn leaf in the research fields at 84th and Havelock. June 30, 2020. Photo by Craig Chandler / University Communication.