Nearly 100 people attended the annual lecture, named in honor of late UMSL Professor James Neal Primm, on March 16 at the Missouri History Museum.

Nearly 100 people attended the annual lecture, named in honor of late UMSL Professor James Neal Primm, on March 16 at the Missouri History Museum.
Nearly 100 people attended the annual lecture, named in honor of late UMSL Professor James Neal Primm, on March 16 at the Missouri History Museum.
Nearly 100 people attended the annual lecture, named in honor of late UMSL Professor James Neal Primm, on March 16 at the Missouri History Museum.
Walker studies Poecilia mexicana, a species of live-bearing fish that have adapted to surviving in hydrogen sulfide-abundant waters, in the Tobler Lab.