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Richard Roth
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Principal Investigator
Richard Roth
Assistant Professor
Extension Nitrogen Science Specialist
rtroth@iastate.edu
Staff
Aaron Sassman
Lab Manager and Research Scientist II
asassman@iastate.edu
Graduate Students
Alioune Diop
M.S. Student
adiop@iastate.edu
Alex Ludolph
M.S. Student
aludolph@iastate.edu
Adam Yakubu
Ph.D. Student
ayakubu@iastate.edu