John Marlin, Illinois Sustainable Technology Center (image) University of Illinois at Urbana-Champaign Share Print E-Mail Caption John Marlin, Illinois Sustainable Technology Center, is a research affiliate with the Illinois Natural History Survey. He displays one of Charles Robertson's original accession books in which he recorded data about over 25,000 insects he collected in Carlinville, Illinois. Credit Michael Knapp Usage Restrictions None Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.