Document
1992/06/03: Rick Hootman and Pat Kelsey to Chris WhelanJune 3 1992
Hootman, Rick, Kelsey, Pat
Document
1997/04/11: Rick Hootman and Doris Taylor to George Ware et al.April 11 1997
Hootman, Rick, Taylor, Doris
Photographic image
Collaborative researchers from Northern Illinois University and Arboretum staff study root-system-nutrient interrelationships1982 – 1983
Kohout, John
Map
Cross-sections and Elevations of the Cactus Pit [preliminary to development of the Endangered Species Habitat]July 17 1989
Hootman, Rick
Document
Deicing Salt and Heavy Metal dispersion from an Urban Expressway onto Long-Undisturbed Ecosystems in Northern Illinois, U.S.A.1986
Patrick, Kelsey, Hootman, Rick
Photographic image
Doug Monroe removing burlap from tree for Arbor Day tree planting while employees hold shovels and watchApril 1993
Nachel, Jim
Photographic image
Doug Monroe removing burlap from tree for Arbor Day tree planting while employees hold shovels and watchApril 1993
Nachel, Jim
Photographic image
Employees gathered near refreshments table at Arbor Day employee tree plantingApril 1996
Hootman, Rick
Photographic image
Employees gathering around tree to be planted for Arbor Day employee tree plantingApril 1996
Hootman, Rick
Photographic image
Employees shoveling soil around newly planted tree at Arbor Day employee tree plantingApril 1996
Hootman, Rick
Photographic image
Employees watching Doug Monroe remove burlap on tree to be planted on Arbor DayApril 1993
Nachel, Jim
Article
Evaluating Vegetative Communities by Edaphic Conditions at the West Chicago Prairie, West Chicago, Illinois 1990
Hootman, Rick, Kelsey, Pat, Lampa, Wayne
Photographic image
George Ware and other employee shovel soil over newly planted tree at Arbor Day employee tree plantingApril 1996
Hootman, Rick
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George Ware with shovel at Arbor Day employee tree plantingApril 1996
Hootman, Rick
Photographic image
Gerry Donnelly speaking to employees in front of Administration Building rotunda on Arbor DayApril 1993
Nachel, Jim