[056-25]Alja R. Crook and the Founding of the Illinois State Academy of Science
Hendrickson, Walter B. Alja R. Crook and the Founding of the Illinois State Academy of Science 056-25-print
[056-19]The Forerunners of the Illinois State Academy of Science
Hendrickson, Walter B The Forerunners of the Illinois State Academy of Science 056-19-print
[059-22] A History of Science Education in the Illinois State Academy of Science
Hendrickson, Walter B. A History of Science Education in the Illinois State Academy of Science 059-22-print
[063-16] Robert Kennicott, an Early Professional Naturalist in Illinois
Hendrickson, Walter B. Robert Kennicott, an Early Professional Naturalist in Illinois 063-16-print
[065-26] An Illinois Scientist Defends Darwinism: A Case Study in the Diffusion of Scientific Theory
Hendrickson, Walter B. An Illinois Scientist Defends Darwinism: A Case Study in the Diffusion of Scientific Theory 065-26-print