Iowa State University Veterinarian Records, RS 22/6/0/9, University Archives, Special Collections Department, Iowa State University, http://www.add.lib.iastate.edu/spcl/arch/rgrp/22-6-0-9.html
After over thirty six years of distinguished and commendable service to Iowa State University and its students, John Greve, DVM, MS, Ph.D., has decided to retire in June, 1999. Dr. Greve is professor of parasitology in the Department of Pathology at the College of Veterinary Medicine. He has been with the college since January, 1963.
"Dr. Greve Retires from ISU CVM,"
Iowa State University Veterinarian: Vol. 61
, Article 5.
Available at: https://lib.dr.iastate.edu/iowastate_veterinarian/vol61/iss1/5