Roberta (Bobbi) L. Harrison, A.A.S.

Library and Public Information and Geological Records Unit
Office of the Director and Oil and Gas Section

Phone: 217-333-6399/217-244-0933
E-mail: harrison@isgs.illinois.edu


Updated 8/25/2009 SLD

ILLINOIS STATE GEOLOGICAL SURVEY
E. Donald McKay, III, Interim Director

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