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century
20th century
decade
1980s
1990s
year
1989
1991
people, organizations and landmarks
Bowles, Marlin L.
Cascarano, Dave
Donnelly, Gerard T.
Tyznik, Anthony
Ware, George
language
English
collection
George Ware papers
Subject/Keyword
Aquatic ecology
Arboretums
Bicycle trails
Du Page River (Ill.)
Education Programs
Hidden Lake Forest Preserve
Japan Collection
Outdoor education
Park Boulevard
Public schools
Route 53
Sewage Treatment Building
Vernal pools
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Subject/Keyword:
Du Page River (Ill.)
people, organizations and landmarks:
Johnson, Craig B.
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Document
1991/05/28: George Ware to Dr. Donnelly
May 28 1991
Ware, George
Document
1989/04/25: Craig B. Johnson to Marlin Bowles
April 25 1989
Johnson, Craig B.
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