Wisconsin
Department of Safety and Professional Services
Thresher, John E
Professional Soil Scientist
License number
173-112
Date granted
12/01/1999
Date expires
07/31/2016
Class
Professional Soil Scientist
Status
Active
wisconsinlicensing.org
ID 36205772
LAST UPDATED 2026-05-15 18:56:52 UTC
LAST UPDATED 2026-05-15 18:56:52 UTC
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