Dr. Pearl Swanson, Professor of Food and Nutrition and Assistant Director of the Iowa Agriculture and Home Economics Experiment Station during 1944-1961, is shown in this portrait taken in 1955.
Dr. Pearl Swanson, Professor of Food and Nutrition and Assistant Director of the Iowa Agriculture and Home Economics Experiment Station during 1944-1961, is shown in this portrait taken in 1955.
A researcher who resembles J.T. Scott of the Agriculture Experiment Station is using a pipette with samples in two petri dishes in what may be part of a Catron experiment.
James J. Wallace, Professor of Agricultural Administration, manager of the Iowa State farms and associate of the Agriculture Experiment Station, is shown in this portrait taken in 1954.
Paul Barger, George Rosenfeld, and Carl Rylander enjoy the Iowa County Agricultural Agents Association meeting at the Sheldon Munn Hotel in Ames, 1942, when General Charles Grahl was the speaker of the evening. This is when H.M. Nichols was…
These Iowa State College experts are discussing some of the hybrids made on Guatemalan corns grown on the Agricultural Experiment Station plots. They are, left to right, Dr. I.J. Johnson, head of Farm Crops sub-section; Dr. I.E. Melhus, Director of…
