- File
- 1999
Part of Charles A. Lewis papers
Part of Charles A. Lewis papers
Folder 1: Ecological Restoration
Part of Charles A. Lewis papers
Folder 29: Drawings for People-Plant Lecture
Part of Charles A. Lewis papers
Folder 26: General - of various things
Part of Charles A. Lewis papers
Folder 27: Drawings for People-Plant Lecture
Part of Charles A. Lewis papers
Part of Charles A. Lewis papers
Folder 2: Calendar. The Pennsylvania Horticulture Society
Part of Charles A. Lewis papers
Folder 5: Nationale Boomfeestadg, Netherlands, Bomenma 1-4, Informatiemap, Poster
Part of Charles A. Lewis papers
Folder 28: Drawings for People-Plant Lecture
Part of Charles A. Lewis papers
Folder 30: Pruning trees at Morton Arboretum
Part of Charles A. Lewis papers
Part of Charles A. Lewis papers
Part of Charles A. Lewis papers
Part of Charles A. Lewis papers
Part of Charles A. Lewis papers
Part of Charles A. Lewis papers
Part of Charles A. Lewis papers
Part of Charles A. Lewis papers
Part of Charles A. Lewis papers
Part of Charles A. Lewis papers
Part of Charles A. Lewis papers
Part of Charles A. Lewis papers
Folder 25: General - of various things
Part of Charles A. Lewis papers
Part of Charles A. Lewis papers
Part of Charles A. Lewis papers
Folder 24: General - of various things
Part of Charles A. Lewis papers
Part of Charles A. Lewis papers
Part of Charles A. Lewis papers
Folder 22: Pruning with a chainsaw
Part of Charles A. Lewis papers
Part of Charles A. Lewis papers
Part of Charles A. Lewis papers
Folder 20: Groening, Gert, Family
Part of Charles A. Lewis papers
Folder 25: Morton Arboretum Picnic
Part of Charles A. Lewis papers
Folder 28: Project, Window Box
Part of Charles A. Lewis papers
Part of Charles A. Lewis papers
Part of Charles A. Lewis papers
Part of Charles A. Lewis papers
Part of Charles A. Lewis papers
Part of Charles A. Lewis papers
Folder 30: Scenes, Urban, without vegetation
Part of Charles A. Lewis papers
Folder 1: Cartoon Drawings used for slides
Part of Charles A. Lewis papers
Folder 19: Gardens. Handicapped
Part of Charles A. Lewis papers
Part of Charles A. Lewis papers
Part of Charles A. Lewis papers