4.5
RateMyProfessor2 ratings
2.5
Average GPA
(all sections)3 sections
(all sections)3 sections
Department: Agricultural And Biological Engineering
Email: ristroph@purdue.edu
RedditGPA by course
Schedule for last updated 1/2/2026
Spring 2026
Courses taught
BoilerCoursesis an unofficial catalog for Purdue courses
made by Purdue students.
made by Purdue students.