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Title: Sulfur reduction of Illinois coals :
View holdings at the UIUC Library | MARC xml
Volume: Part 2 /
Information circular / Illinois State Geological Survey ; [no. 484]
Publisher: Urbana, IL : State of Illinois, Dept. of Registration and Education, Illinois State Geological Survey,
Date: 1974.
Physical Description: 32 p. : ill., map ; 25 cm.
Language: eng
Notes: Cover title.
Part 1 is no. 462 in the Survey's Circular series.
Contributor: Helfinstine, Roy John.
Subject: Coal washing.
Coal -- Sulfur content
Copyright Status: Public domain. Illinois state government document.