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Gelman At Crossroads Of Its 'Revolution'

Gelman At Crossroads Of Its 'Revolution' image
Parent Issue
Day
9
Month
April
Year
1989
Copyright
Copyright Protected

Gelman To Move Key Plant To Florida

Gelman To Move Key Plant To Florida image
Parent Issue
Day
25
Month
January
Year
1989
Copyright
Copyright Protected

DNR Finishes Toxic Cleanup Rules

DNR Finishes Toxic Cleanup Rules image
Parent Issue
Day
19
Month
January
Year
1989
Copyright
Copyright Protected

Lagoon System Gets Low Rating, November 1969

Lagoon System Gets Low Rating, November 1969 image
Year:
1969
Published In:
Ann Arbor News, November 7, 1969
Caption:
Chemical wastes and bacteria in this lagoon system have brought the State Water Resources Commission's lowest rating of 'E' to Gelman Instrument Co of Ann Arbor, an innovator and manufacturer of devices for measuring and controlling air and water pollution. The aerator at the center of the nearest lagoon has proven inadequate. The platform and box in the foreground, built this week, will contain a sampling and measuring device developed by a University professor which the firm hopes will lead to a solution of the odor-creating problem.

Smera: New Breed Of "environmentalism"

Smera: New Breed Of "environmentalism" image
Parent Issue
Month
February
Year
1989
Copyright
Creative Commons (Attribution, Non-Commercial, Share-alike)

Pollution Paradox Is Solved

Pollution Paradox Is Solved image
Parent Issue
Day
28
Month
April
Year
1971
Copyright
Copyright Protected