![andy_cropped](https://www.agron.iastate.edu/files/2022/02/andy_cropped-247x300.jpg)
Emeritus Professor
Dr.
Andrew
W
Lenssen
Office:
1405 Agronomy 716 Farm House Ln
1405 Agronomy 716 Farm House Ln
Email:
alenssen@iastate.edu
alenssen@iastate.edu
![andy_cropped](https://www.agron.iastate.edu/files/2022/02/andy_cropped-247x300.jpg)
Emeritus Professor
Dr.
Andrew
W
Lenssen
Office:
1405 Agronomy 716 Farm House Ln
1405 Agronomy 716 Farm House Ln
Email:
alenssen@iastate.edu
alenssen@iastate.edu
About
Retired in 2020 and not taking on new students.