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Showing Collections: 1 - 3 of 3

Helen Maddock papers

 Collection — Multiple Containers
Identifier: RS 21/7/259
Abstract Helen Maddock was an animal nutritionist who received her B.S. (1949) in animal science and M.S. (1952) in animal nutrition from Iowa State College (University). She was employed by the American Cyanamid Company where she worked for nearly 40 years. Maddock is known for her research in antibiotic feed supplements for swine and other livestock. This collection documents Maddock’s career in the animal industry and includes technical manuals on the antibiotic aureomycin, technical reports from...
Dates: 1955-1986

Jon James Tollefson papers

 Collection
Identifier: RS 9/12/23
Abstract

Jon Tollefson was a professor in the Iowa State University Department of Entomology until his retirement in 2010. His research focused on crop pests, specifically corn rootworms. The collection contains published scientific journal articles, course information, grant proposals, various insecticide reports, and field test slides.

Dates: 1916-2009, undated

Paul J. Hermann papers

 Collection — Multiple Containers
Identifier: RS 11/3/53
Abstract Paul J. Hermann (1923-2015) was a professor of aerospace engineering at Iowa State University from 1961 until 1993. His research interests included computer applications, flight control systems, and aircraft stability and control. He was recognized as a popular student advisor throughout his tenure. This collection documents Hermann's career as an engineer at the Goodyear Aircraft Corporation and as an engineering educator at Iowa State University through biographical information, course...
Dates: 1947-2015, undated