Circular / State of Illinois, Dept. of Registration and Education, Division of the State Geological Survey.

Program: Scholars Trust

Publisher: The Survey
Print ISSN: 0073-506X
Electronic ISSN:
OCLC Number: 1752613

Validation: None
Retention: 20351231
Institution: Emory University
Facility: Georgia Tech Remote Storage Library Service Center (LSC)
OCLC Symbol: EMU
Holdings Format: Print

Materials	Archive Action	Date of Action	Program	Status/Note
no.1-no.524, no.526-no.534, no.536-no.544, no.546	committed to retain	2020-09-25	Scholars Trust