Cornell University / Oregon State University / Memorial Hall / Agriculture’s National Agriculture Library / Purdue University / /
Organization
Resource Center / U. S. Department of Agriculture / Authority of the State of Illinois / Oregon State University / USDA / Illinois Department of Public Health / University of Florida / Purdue University / Cornell University / National Pest Management Association / /
Person
John M. Owens / Stephen M. Vantassel / Gary W. Bennett / Truman / Scott E. Hygnstrom / Paul D. Curtis / Raj Smith / Robert M. Corrigan / Jan Hygnstrom / / /