Affiliations Courses Research 1975[position unknown]University Of California Irvine1976[position unknown]University Of California Irvine1988[position unknown]University Of Nebraska2007[position unknown]University Of Nebraska Lincoln 1975Experimental Invertebrate Zoology 1975Instructor1976Experimental Invertebrate Zoology 1976Instructor1988Cell And Molecular Biology Of Plants 1988Student 2007[subject unknown]Other Research Personnel