81-0324-07
Chemistry Class 1980-1981
81-0332-24
John Herzog, Professor of Natural Sciences teaching a class 1980-1981
81-0343-23
Fred Tobiason's Chemistry class 1980-1981
81-0344-16
Fred Tobiason's Chemistry class 1980-1981
81-0405-28
David Hansen, Professor of Biology 1980-1981
81-0409-13
Biology student working in the lab, 1980-1981
81-0409-26
Biology student working in the lab, 1980-1981
81-0409-29
Biology student working in the lab, 1980-1981
81-0440-05
Robert G Heeren, Professor of Chemistry, Physics and Engineering teaching a class, 1980-1981
81-0440-16
Robert G Heeren, Professor of Chemistry, Physics and Engineering teaching a class, 1980-1981