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Close-up view of experimental pollutant collection equipment near Puffer LakeJanuary 1972
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Experimental devices to catch salt from East-West Tollway near Puffer LakeJanuary 1972
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Chicago River Garden, between Randolph and Washington St.
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Jason "Jake" Miesbauer measuring a tree trunk at The Morton ArboretumJuly 11 2013
The Morton Arboretum
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Herbarium intern studying plants in the research garden at The Morton ArboretumAugust 6 2015
The Morton Arboretum
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Center for Tree Science fellow taking measurements in the root laboratory at The Morton ArboretumAugust 17 2015
The Morton Arboretum
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Ray Schulenberg with Cathy Ciolac studying specimens in Herbarium
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Ray Schulenberg in Herbarium with Cathy Ciolac studying specimen
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Lane Scher and undergraduate research fellows collecting pollen with a droneApril 11 2017
Phelps, Caleb
Document
Factor Analysis of the MAP3S/RAINE Precipitation Chemistry Network: 1976-1980
Crawley, Jim, Sievering, Herman
Document
1992/04/07: Chris Whelan to George [Ware] and various staff membersApril 7 1992
Whelan, Christopher J.
Document
1992/06/03: Rick Hootman and Pat Kelsey to Chris WhelanJune 3 1992
Hootman, Rick, Kelsey, Pat