Report on the meetings of the Glossary Committee of the International Commission of Coal Petrology in London, June 4-8, 1956
Prepared for supporting agencies: Sahara Coal Company, Material Service Corporation, Illinois Coal Operators Association
"July 5, 1956"
Manuscripts, maps, fieldnotes, and photographs may be viewed in-house only. Please contact the ISGS Special Collections Curator, Anne Huber, for an appointment at 217-300-0005 or email email@example.com Monday thru Friday, 8am-noon or 1pm-5pm.