Iowa State University; Iowa Agriculture and Home Economics Experiment Station; Hybrid corn; Guatemala
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...
Iowa State University; Iowa Agriculture and Home Economics Experiment Station
Thomas A. Fretz, Associate Dean of the College of Agriculture and Associate Director of the Agriculture and Home Economics Experiment Station, is shown in this portrait taken in 1989.
Iowa State University; Iowa Agriculture and Home Economics Experiment Station
Two men stand by waist-high wire fence while they talk, each with one hand on the fence and the other hand in his pocket. A wooden barn and trees are in the background.
Iowa State University; Iowa Agriculture and Home Economics Experiment Station; Farm equipment
Two men who look dirty from their hard work stand talking by a farm machine, perhaps a hay baler, with two one-story farm buildings in the background with trees. Both men wear hats and glasses, and the older man wears overalls.
Iowa State University; Iowa Agriculture and Home Economics Experiment Station; Swine
Two researchers in white lab coats examine an object in a laboratory that also contains a scale, a jar full of stoppered and labeled vials, and a wood and glass piece of equipment. In the inset photo, a man kneels while one baby pig comes to see...
Iowa State University; Iowa Agriculture and Home Economics Experiment Station; Swine
Two researchers in white lab coats take measurements with equipment in a field. One researcher monitors gauges connected to a machine and board by wires, while the other researcher studies an object on the connected board. Pigs and their housing...
Iowa State University; Iowa Agriculture and Home Economics Experiment Station
Two snowy fields are separated by a barbed wire fence. A farm house, barn and other buildings are nestled near some tree and snow covered hills in the distance.