Collaborative researchers from Northern Illinois University and Arboretum staff study root-system-nutrient interrelationships (3.4530)
Date: 1982 – 1983Creator: Kohout, John
Type: Photographic image
Description:Collaborative researchers from Northern Illinois University and Arboretum staff study root-system-nutrient interrelationships
Bottom left to right: Mike Duet, Mike Connor, Rick Hootman
Extent: 1 photograph